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Amethyst

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About AmethystHide

Formula:
SiO2
Colour:
Violet - purple
Lustre:
Vitreous
Name:
From Greek "a-methystos", meaning not drunk.
A variety of Quartz

A violet to purple variety of quartz that owes its color to gamma irradiation (Berthelot, 1906) and the presence of traces of iron built into its crystal lattice (Holden, 1925). The irradiation causes the iron Fe(+3) atoms that replace Si in the lattice to lose an electron and form a [FeO4]0 color center (Lehmann and Moore, 1966).

Changes in color of amethyst by heat treatment and UV radiation. Details on treatment in photo caption.

The color in amethyst from most localities is unevenly distributed in the individual crystals. In amethyst geodes it is often most intense in the growth zones under the rhombohedral faces (at the tips). Occasionally the color is deeper under either the r or z rhombohedral faces, giving the crystal a pinwheel appearence when viewed from the top. In prismatic crystals the color may appear in phantom-like thin layers, while in scepters and skeleton quartz the color is often concentrated along the edges, and accompanied by smoky zones. Despite the intense color, the content of iron occupying Si positions in amethyst is rather low, in the 10-100 ppm range (Dennen and Puckett, 1972).

When heated to more than about 300-400°C, amethyst loses its violet color and often turns yellow, orange or brown, and then resembles the quartz variety citrine, but depending on the locality and the temperature during the heat treatment it may also turn colorless or - rarely - green (Rose and Lietz, 1954; Neumann and Schmetzer, 1984).

Irradiation with UV light will also destroy the color centers, and accordingly prolonged exposure to sunlight will slowly fade amethyst (Currier, 1985). The photo to the right shows the effects of heat (bottom left and right) and UV irradiation (top right) on the color of a specimen from Uruguay.

Amethyst is pleochroic (Haidinger, 1847; Pancharatnam, 1954; Raman, 1954): when the polarization of the light is changed from parallel to the c-axis to perpendicular to the c-axis, amethyst changes its color from blue-violet to purple. The strength of the effect varies to a considerable degree, and changes in the hue depending on the direction of the transmitted light may be observable with the naked eye, in particular in crystals with a zonar development of color, which may even show sky-blue tones.

Amethyst crystals do not get very large, crystals longer than 30cm are very rare.
It is found in various forms and shapes, the most common growth forms are:
1. Druzy crystal aggregates that outline cavities; the crystals are usually short-prismatic and often lack prism faces. Most common in volcanic rocks, but also in hydrothermal veins, and even in cavities in sedimentary rocks;
2. Scepters (late syntaxial overgrowth) on other color varieties of quartz, in particular in high- to medium-temperature environments like alpine-type fissures and pegmatites;
3. Split-growth crystals ("artichoke quartz") in hydrothermal veins in ore deposits, but also in volcanic rocks.
4. As individual well-formed crystals in small cavities and fissures, in particular in volcanic rocks.
5. As hydrothermal vein filling, often with several growth phases with variable color that cause a banding pattern.

Druzy amethyst
Amethyst scepter
Amethyst with split growth
Prismatic well-developed crystals
Vein quartz made of "Chevron amethyst"
Druzy amethyst
Amethyst scepter
Amethyst with split growth
Prismatic well-developed crystals
Vein quartz made of "Chevron amethyst"
Druzy amethyst
Amethyst scepter
Amethyst with split growth
Prismatic well-developed crystals
Vein quartz made of "Chevron amethyst"


Despite the large number of different shapes amethyst shows, certain types of quartz have never been found as amethyst: Macromosaic quartz, frequently found as smoky quartz or citrine, apparently never forms amethyst. Amethyst gwindels are unknown (only gwindels with amethyst overgrowth have been found). Amethyst does also not seem to form needle-like crystals.

Polysynthetic twinning in amethyst

In general, only the common crystallographic forms of quartz, the hexagonal prism and the positive and negative rhombohedra are found on amethyst crystals. Druzy amethyst may lack prism faces. Crystals with additional faces like the trigonal bipyramid s are known only from very few localities.

Amethyst often contains zones of polysynthetic Brazil law twinning, that is, it is composed of alternating layers of right- and left-handed twin domains, typically under the positive rhombohedral faces ("r faces" {1 0 -1 1}; Brewster 1823; McLaren and Pitkethly, 1982; Taijing and Sunagawa, 1990). Usually this cannot be recognized on the crystal's surface unless it is etched, but some amethysts from certain localities show a "fingerprint" pattern on the rhombohedral faces that reflects the geometry of the left- and right-handed domains, like the specimen from Uruguay shown to the right.


Visit gemdat.org for gemological information about Amethyst.


Pronounciation of AmethystHide

Pronounciation:
PlayRecorded byCountry
Jolyon & Katya RalphUnited Kingdom

Physical Properties of AmethystHide

Vitreous
Colour:
Violet - purple
Comment:
pleochroic: blue-violet to purple

Chemical Properties of AmethystHide

Formula:
SiO2

Synonyms of AmethystHide

Other Language Names for AmethystHide

Basque:Amatista
Bulgarian:Аметист
Catalan:Ametista
Czech:Ametyst
Danish:Ametyst
Dutch:Amethist
Esperanto:Ametisto
Estonian:Ametüst
Finnish:Ametisti
French:Améthyste
Hungarian:Ametiszt
Irish Gaelic:Aimitis
Italian:Ametista
Kazakh (Cyrillic Script):Аметист
Latvian:Ametists
Lithuanian:Ametistas
Norwegian (Bokmål):Ametyst
Polish:Ametyst
Portuguese:Ametista
Romanian:Ametist
Samogitian:Ametėsts
Serbian (Cyrillic Script):Аметист
Simplified Chinese:紫晶
紫水晶
Slovak:Ametyst
Slovenian:Ametist
Spanish:Amatista
Swedish:Ametist
Turkish:Ametist
Ukrainian:Аметист
Wolof:Ametist

Varieties of AmethystHide

Burnt amethystHeated amethyst; the heating results in a yellow-orange, yellow-brown, or dark brownish colour. Often incorrectly sold as citrine.
Hair AmethystA name for acicular crystals of Amethyst.

Common AssociatesHide

CalciteCaCO3
ChalcedonySiO2
Goethiteα-Fe3+O(OH)
HematiteFe2O3
Associated Minerals Based on Photo Data:
Calcite1,063 photos of Amethyst associated with Calcite on mindat.org.
Quartz769 photos of Amethyst associated with Quartz on mindat.org.
Smoky Quartz556 photos of Amethyst associated with Smoky Quartz on mindat.org.
Hematite405 photos of Amethyst associated with Hematite on mindat.org.
Pyrite188 photos of Amethyst associated with Pyrite on mindat.org.
Sceptre Quartz146 photos of Amethyst associated with Sceptre Quartz on mindat.org.
Fluorite124 photos of Amethyst associated with Fluorite on mindat.org.
Goethite114 photos of Amethyst associated with Goethite on mindat.org.
Chalcedony109 photos of Amethyst associated with Chalcedony on mindat.org.
Siderite105 photos of Amethyst associated with Siderite on mindat.org.

Other InformationHide

Health Risks:
Quartz is usually quite harmless unless broken or powdered. Broken crystals and masses may have razor-sharp edges that can easily cut skin and flesh. Handle with care. Do not grind dry since long-term exposure to finely ground powder may lead to silicosis.

References for AmethystHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Brewster, D. (1823) On circular polarization, as exhibited in the optical structure of the amethyst, with remarks on the distribution of the colouring matter in that mineral. Transactions of the Royal Society of Edinburgh: 9: 139-152.
Haidinger, W. (1847) Ueber den Pleochroismus des Amethysts. Annalen der Physik: 146: 531-544.
Berthelot, M. (1906) Synthèse du quartz améthyste; recherches sur la teinture naturelle ou artificielle de quelques pierres précieuses sou les influences radioactives. Comptes Rendus de l'Académie des Sciences: 143: 477-488. [Synthesis of amethyst quartz. Researches on the color, natural or artificial, of some precious stones under radioactive influences.]
Holden, E.F. (1925) The cause of color in smoky quartz and amethyst. American Mineralogist: 9: 203-252.
Raman, C.V., Banerji, K. (1925) The optical properties of amethyst. Transactions of the Optical Society: 26: 289-292.
Mügge, O. (1932) Zwillingsbau amethystfarbener Quarze mit Rücksicht auf ihre Entstehungstemperatur. Zeitschrift für Kristallographie: 83: 460-484.
Frondel, C. (1934) Origin of the segmental coloration of amethyst and smoky quartz. American Museum Novitates: 758: 1-15.
Bappu, M.K.V. (1952) Spectroscopic study of amethyst quartz in the visible region. Indian Journal of Physics: 26: 1-14.
Bappu, M.K.V. (1952) Spectroscopic study of amethyst quartz in the ultraviolet and infrared regions. Indian Journal of Physics: 26: 385-392.
Pancharatnam, S. (1954) On the pleochroism of amethyst quartz and its absorption spectra. Proceedings of the Indian Academy of Sciences - Section A: 40:196-210.
Raman, C.V, Jayaraman, A. (1954) The structure of amethyst quartz and the origin of its pleochroism. Proceedings of the Indian Academy of Sciences, Section A: 40: 189-195.
Raman, C.V, Jayaraman, A. (1954) The structure of amethyst quartz and its genesis in nature. Proceedings of the Indian Academy of Sciences, Section A: 40: 221-229.
Rose, H., Lietz, J. (1954) Ein grün verfärbbarer Amethyst. Naturwissenschaften: 41: 448.
Cohen, A.J. (1956) Color centers in the α-quartz called amethyst. American Mineralogist: 41: 874-891.
Lietz, J., Münchberg, W. (1957) The coloring of amethyst. II. The effect of ultraviolet and gamma-rays on the coloring. Neues Jahrbuch für Mineralogie, Monatshefte: 1957: 25-33.
Pancharatnam, S. (1958) The optic interference figures of amethystine quartz. Part I. Proceedings of the Indian Academy of Sciences, Section A: 47: 201-209.
Pancharatnam, S. (1958) The optic interference figures of amethystine quartz. Part II. Proceedings of the Indian Academy of Sciences, Section A: 47: 220-229.
Chudoba, K.F. (1961) The significance of the color of amethyst. Aufschluss: 12: 233-248 (in German).
Chudoba, K.F. (1962) Some relations between the causes of amethyst, smoky quartz, and citrine colors as given by modern science. Mineralogicheskii Sbornik (Lvov): 16: 91-105.
Lehmann, G., Moore, W.J. (1966) Color center in amethyst quartz. Science: 152: 1061-1062.
McLaren, A.C., Phakey, P.P. (1966) Electron microscope study of Brazil twin boundaries in amethyst. Physica Status Solidi: 13: 413-422.
Lehmann, G. (1967) Iron color center as the cause of amethyst color. Zeitschrift für Naturforschung, Teil A: Astrophysik, Physik und Physikalische Chemie: 22: 2080-2085.
Dennen, W.H., Puckett, A.M. (1972) On the chemistry and color of amethyst. The Canadian Mineralogist: 11: 448-456.
Lehmann, G., Bambauer, H.U. (1973) Quartz crystals and their colors. Angewandte Chemie International Edition: 12: 283-290.
Hassan, F., Cohen, A.J. (1974) Biaxial Color Centers in Amethyst Quartz. American Mineralogist 59, 709-718.
Cohen, A.J., Hassan, F. (1974) Ferrous and ferric ions in synthetic alpha-quartz and natural amethyst. American Mineralogist: 59: 719-728.
McLaren, A.C., Pitkethly, D.R. (1982) The twinning microstructure and growth of amethyst quartz. Physics and Chemistry of Minerals: 8: 128-135.
Neumann, E., Schmetzer, K. (1984) Mechanism of thermal-conversion of color and color-centers by heat-treatment of amethyst. Neues Jahrbuch für Mineralogie Monatshefte: 6: 272-282.
Balitskii, V.S., Balitskaya, O.V. (1986) The amethyst-citrine dichromatism in quartz and its origin. Physics and Chemistry of Minerals: 13: 415-421.
Cohen, A.J. (1985) Amethyst color in quartz, the result of radiation protection involving iron. American Mineralogist: 70: 1180-1185.
Currier, R.H. (1985) Natural fading of amethyst. Gems & Gemology: 21(2): 115-116.
Adekeye, J.J.D, Cohen, A.J. (1986) Correlation of Fe4+ optical anisotropy, Brazil twinning and channels in the basal plane of amethyst quartz. Applied Geochemistry: 1: 153-160.
Baran, Z., Godwod, K., Warminski, T. (1987) X-ray study of Brazil twins in natural amethyst. Physica Status Solidi: 101: 9-24.
Kostov, R. (1987) A discussion on the color of amethyst. Priroda (Sofia): 36(2): 10-15.
Schmetzer, K. (1987) Microscopic observation of twinning microstructure in natural amethyst. Neues Jahrbuch für Mineralogie, Monatshefte: 8-15.
Epstein, D.S. (1988) Amethyst mining in Brazil. Gems & Gemmology: 44: 214-228.
Martin, B., Röller, K., Flörke, O.W. (1988) Über die polysynthetische Rechts-Links-Verzwilligung von Amethyst-Quarz und der mikrokristallinen Quarzspezies Chalzedon und Quarzin. Zeitschrift für Kristallographie: 182: 179-180.
Cohen, A.J. (1989): New data on the cause of smoky and amethystine color in quartz. Mineralogical Record: 20: 365-367.
Stegger, P., Lehmann, G. (1989) The structures of three centers of trivalent iron in α-quartz. Physics and Chemistry of Minerals: 16: 401-407.
Taijing, L., Sunagawa, I. (1990) Structure of Brazil twin boundaries in amethyst showing brewster fringes. Physics and Chemistry of Minerals: 17: 207-211.
Choh, S.H., Jo, S.H., Song, K.J., Park, I.W., Han, C.S. (1993) Thermal stability of iron(3+) centers in natural and synthetic amethyst. Bulletin of Magnetic Resonance: 15: 35-40.
Vasconcelos, P., Wenk, H.R., Rossman, G.R. (1994) The Anahí ametrine mine, Bolivia. Gems and Gemology: 30: 4-23.
Rossman, G.R. (1994) The colored varieties of the silica minerals. In: P.J. Haney, ed., Reviews in Mineralogy 29, 433-468.
Lieber, W. (1994) Amethyst - Geschichte, Eigenschaften, Fundorte. Christian Weise Verlag, München.
Balitsky, V.S., Lu, T., Rossman, G.R., Makhina, I.B., Mar'in, A.A., Shigley, J.E., Elen, S., Dorogovin, B.A. (1999) Russian synthetic ametrine. Gems and Gemology: 35: 122-134.
Dedushenko, S.K., Makhina, I.B., Mar'in, A.A., Mukhanov, V.A., Perfiliev, Y.D. (2004) What oxidation state of iron determines the amethyst colour? Hyperfine Interactions: 156/157: 417-422.
Balzer, R. (2008) Amethyst Uruguay. 304 pp (in German and English).
Tumuklu, A., Gumus, H., Sen, S. (2008) Role of trace elements in natural amethysts in colouring. Asian Journal of Chemistry: 20: 4138-4140.
Lameiras, F.S., Nunes, E.H.M., Vasconcelos, W.L. (2009) Infrared and chemical characterization of natural amethysts and prasiolites colored by irradiation. Materials Research: 12: 315-320.
Russo, F.T. (2011) Investigation of optical, electrical and structural properties in Amethyst. Dissertation (Master in Science and Technology of Materials), UNESP, FC, Bauru, 113pp, (in Portugese).
Gilg, H.A., Liebtrau, S., Staebler, G.A., Wilson, T. (editors) (2012) Amethyst: Uncommon Vintage ExtraLapis English No.16, Lithographie. Denver 124pp.

Internet Links for AmethystHide

Localities for AmethystHide

ⓘ - Click for further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
Afghanistan
 
  • Ghazni Province (Gazni Province)
    • Muqur District
Ikram Mineralogy
    • Qarabagh District
      • Zarkashan Mt (Zarkishen; Zerkishen)
  • Panjsher Province (Panjsheer Province; Panjshir Province; Panjsher Valley; Panjshir Valley)
    • Paryan District
Orris, G.J., and Bliss, J.D. (2002): Mines and Mineral Occurrences of Afghanistan. United States Geological Survey Open-File Report 02-110
  • Zabol Province (Zabul Province)
    • Daychopan District
Orris, G.J., and Bliss, J.D. (2002): Mines and Mineral Occurrences of Afghanistan. United States Geological Survey Open-File Report 02-110
Angola
 
  • Moxico Province
    • Alto Zambeze City Council
António Manuel Ináçio Martins.
  • Zaire Province
Albert Van hee (1958).
Argentina
 
  • Catamarca
    • Belén Department
      • Papachacra
Saadi, J. (1998): Les minéraux des pegmatites de la région de Papachacra - province de Catamarca (Argentine). Le Règne Minéral. 22, 5-13; Rocks & Min. (2007) 82:234-235
  • Córdoba
    • Cruz del Eje department
Juan Carlos Lodovichi
    • San Alberto Department
      • Mina Clavero
        • Villa Benegas
  • Mendoza
    • Malargüe Department
http://www.pegmatite.ru/
    • Iguazú department
  • Santa Cruz
    • Lago Buenos Aires department
      • Deseado massif
        • Perito Moreno
P&E Mining Consultants Inc. (2007) TECHNICAL REPORT ON THE SAN JOSÉ SILVER-GOLD MINE SANTA CRUZ, ARGENTINA
Armenia
 
  • Tavuš Province (Tavush)
    • Idzhevan
Pavel M. Kartashov data
Australia
 
  • New South Wales
    • Clive Co.
      • Silent Grove
Metallogenic Study and Mineral Deposit Data Sheets: Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7), Geological Survey of New South Wales, 2001: HF Henley, RE Brown, JW Brownlow, RG Barnes and WJ Stroud. Published by the Geological Survey of New South Wales.
      • Torrington
H.F. Henley et al. Grafton-MacLean 1:250 000 Metallogenic Map and Mineral Deposit Data sheets, 2001
    • Drake Co.
Patrick Gundersen collection
      • Ewingar State Forest
P.Gundersen (personal communication)
Metallogenic Study and Mineral Deposit Data Sheets: Grafton-Maclean Metallogenic Map (SH/56-10, SH/56-11), Geological Survey of New South Wales, 2001: HF Henley, RE Brown, JW Brownlow, RG Barnes and WJ Stroud. Published by the Geological Survey of New South Wales.
      • Gibraltar Range National Park
Metallogenic Study and Mineral Deposit Data Sheets: Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7), Geological Survey of New South Wales, 2001: HF Henley, RE Brown, JW Brownlow, RG Barnes and WJ Stroud. Published by the Geological Survey of New South Wales.
    • Farnell Co.
Martins da Pedra collection
Trevor Dart collection
    • Yancowinna Co.
      • Broken Hill district
Minerals of Broken Hill, W.D. Birch (Ed), 1999
          • Southern operations mine (Pasminco mine; Perilya mine; Consolidated Zinc Mine; CRA mine; New Broken Hill Consolidated Mine; NBHC Mine)
Minerals of Broken Hill, Worner, Dr H. K. and Mitchell, R. W., eds.
  • Northern Territory
    • Barkly Region
      • Helen Springs Station
Tapp, B.A. (1967), Report on Minor Metalliferous Investigations Tennant Creek Area Northern Territory, Department of National Development/Bureau of Mineral Resources Geology and Geophysics, Commonwealth of Australia, Record 1967/127, p21-23, 1967; http://www.bluegems.com.au/photolarge/herbatite1.jpg (specimen sold and may be deleted at any stage)
    • Central Desert Region
      • Harts Range (Harts Ranges; Hartz Range; Hartz Ranges)
        • Ambalindum Station
Patrick Gundersen collection
        • Mt Riddock Station
NT Mines + personal collecting
Thompson, D. (ed) (1986) A Guide to Fossicking in the Northern Territory. Northern Territory Geological Survey, Northern Territory Department of Mines and Energy, 2nd ed., 73p.
Thompson, D. (ed) (1986) A Guide to Fossicking in the Northern Territory. Northern Territory Geological Survey, Northern Territory Department of Mines and Energy, 2nd ed., 73p.
Thompson, D. (ed) (1986) A Guide to Fossicking in the Northern Territory. Northern Territory Geological Survey, Northern Territory Department of Mines and Energy, 2nd ed., 73p.
Thompson, D. (ed) (1986) A Guide to Fossicking in the Northern Territory. Northern Territory Geological Survey, Northern Territory Department of Mines and Energy, 2nd ed., 73p.
Thompson, D. (ed) (1986) A Guide to Fossicking in the Northern Territory. Northern Territory Geological Survey, Northern Territory Department of Mines and Energy, 2nd ed., 73p.
      • MacDonald Downs Station
Ivanac, J.F. (1969) AP 2162-Perenti Progress Report for November 1969, Central Pacific Minerals NL.
    • Victoria-Daly Region
      • Camfield
albert russ
Modat Mineral Occurrence database; Northern Territory Geological Survey 2002.; Davie-Smythe, M., & Hardwick, B. (2008). Annual report for EL 24709 and EL 24710'Wave Hill Project'for the period 30 December 2007 to 29 December 2008.
  • Queensland
    • Central Highlands Region
(1907) Proceedings of the Royal Society of Queensland XX:p64-78
    • Cloncurry Shire
J.Ralph collection
Mark Willoughby Collection
      • Selwyn District
Neil A. Richards collection; R Bottrill collection
[UKJMM 19:28]
    • Etheridge Shire
Steve Sorrell Collection
    • Mareeba Shire
      • Wrotham Park Station
Keith F Compton collection
  • South Australia
    • Eyre Peninsula
      • Kimba
Barnes L. C., et al, (1980), Some Semiprecious and Ornamental Stones of South Australia, Government Printer, Adelaide, South Australia.
    • Flinders Ranges
      • North Flinders Ranges
        • Arkaroola Region (Arkaroola Wilderness Sanctuary; Arkaroola Station)
          • Yudnamutana District
Noble R.J., Just J. and Johnson J. E., (1983), Catalogue of South Australian Minerals-1983, Government Printer, Adelaide, South Australia.
    • Kangaroo Island
      • Parndana
Record of Mines-Summary Card No:22, Kingscote:I53-16/Vivonne, SI5316 Brown, HYL, (1908), Record of the Mines of South Australia. 4th Ed., Govt. printer, Adelaide.
    • Yorke Peninsula
      • Moonta
Paul Stahl collection
  • Tasmania
    • Glamorgan Spring Bay municipality
R Bottrill collection
  • Victoria
    • Cardinia Shire
Birch, W. D. and Henry, D. A. (1997): Gem Minerals of Victoria
    • City of Ballarat
      • Learmonth
Birch & Henry (2013) Gemsones in Victoria
    • Indigo Shire
No reference listed
    • Rural City of Wangaratta
Cochrane, G. W., Bowen, K. G. (1971) Tin deposits of Victoria (No. 60). Geological Survey of Victoria Bulletin No. 60.
Dunn, E.J.,(1913). Bulletins of the Geological Survey of Victoria No. 25. The Woolshed Valley, Beechworth. Department of Mines.
Museum Victoria Mineralogy Collection
    • Southern Grampians Shire
Steve Sorrell Collection
Keith F Compton collection
  • Western Australia
    • Ashburton Shire
      • Wyloo Station
Greg Andrew photo and specimen
    • East Pilbara Shire
      • Gregory Ranges District
Marshall, A.E. (2000), Low-Temperature Low-Pressure (Epithermal) Vein Deposits of the North Pilbara Granite-Greenstone Terrane Western Australia, AGSO, AGSO Record 2000/1, 2000
    • Halls Creek Shire
      • Flora Valley Station
Kim Macdonald/Fred Rose/WA Mineral Club members sell material each year at their show from the deposits
    • Upper Gascoyne Shire
      • Mount Phillip Station (Mount Phillips Station)
Calderwood, M.A., Grguric, B.A., Jacobson, M.I. (2007) Guidebook to the Pegmatites of Western Australia. Hesperian Press, Carlisle, Western Australia, 394 pages.
Kim Macdonald
Tom Kapitany collections
Pegamtites of Western Australia; M.I. Jacobson, M.A. Calderwood, B.A. Grguric; 2007
Austria
 
  • Carinthia
    • Friesach - Hüttenberg area
      • Hirt
        • Griesserhof (Gulitzen; Gullitzen)
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Hüttenberg
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
Martin Rich collection
    • Gailtaler Alpen & Karnische Alpen
      • Arnoldstein
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
    • Hohe Tauern
      • Ankogel group
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
R. Hasler Collection
      • Goldberg group
        • Große Fleiß valley
          • Hocharn
G. Kandutsch: Carinthia II 184./104:93-95 (1994)
        • Innerfragant
          • Wurten
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
Lapis 17(3), 41-44 (1992)
Paar, W.H., and Niedermayr, G. (1998): Mitteilungen der Österreichischen Mineralogischen Gesellschaft 143, 425-435.
Paar, W.H., and Niedermayr, G. (1998): Mitteilungen der Österreichischen Mineralogischen Gesellschaft 143, 425-435.
        • Kleine Fleiß valley
Kandutsch, G. & Wachtler, M. (2000): Die Kristallsucher. Band 2: Ein Gang durch Jahrmillionen, Chr. Weise Verlag, München, 160 pp.
        • Zirknitz
          • Große Zirknitz valley
Kandutsch, Wachtler (2000), Die Kristallsucher, Band 2, Athesiadruck Bozen
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Hafner group
        • Pölla valley
          • Schoberblick farm
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
        • Schober - Eisigspitz area
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Reißeck group
        • Pusarnitz
Dr. H. Weninger (1976) Mineral-Fundstellen Steiermark und Kärnten
          • Reinitzgraben
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
    • St Paul im Lavanttal
      • Kollnitz
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
  • Lower Austria
    • Waldviertel
      • Eggenburg
R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
Peter Neschen collection
      • Irnfritz-Messern
        • Messern
STEININGER, Fritz F. & STÜRMER, Franz (Hrsg.) (1990): Waldviertel - Kristallviertel. Katalog zur Sonderausstellung.- Katalogr. Krahuletz-Mus., 11, VI + 182 S., 10 Taf., Eggenburg.
      • Kautzen
peter neschen collection
      • Maissau
Knobloch, G. (2007): Maissauer Amethyst - Formen, Farben, Faszination. - Bode Verlag, Germany, 96 p.
R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
      • Raabs an der Thaya
Erwin Löffler collection
      • Röhrenbach
        • Winkl
Kurz, B. (2009): Zn-Fe-Pb-Cu-Mineralisationen in Marmoren der Bunten Serie, Böhmische Masse, Niederösterreich. Diplomarbeit, Universität Wien, 147 S.
      • Weitra
HUBER, Simone & HUBER, Peter (1977a): Mineralfundstellen. Band 8. Oberösterreich, Niederösterreich und Burgenland.- 271 S., München - Innsbruck (Christian Weise, Pinguin).
  • Salzburg
    • Abtenau
      • Webing
A. Strasser: Die Minerale Salzburgs (1989)
    • Hohe Tauern
      • Felben valley
        • Amerbach valley
A. Strasser: Die Minerale Salzburgs (1989)
      • Gastein valley
        • Anlauf valley
A. Strasser: Die Minerale Salzburgs, 1989
A. Strasser: Die Minerale Salzburgs, 1989
A. Strasser: Die Minerale Salzburgs, 1989
A. Strasser: Die Minerale Salzburgs, 1989
        • Erzwies area
A. Strasser: Die Minerale Salzburgs, 1989
        • Kötschach valley
A. Strasser: Die Minerale Salzburgs, 1989
        • Naßfeld valley
          • Kreuzkogel massif
            • Radhausberg
A. Strasser: Die Minerale Salzburgs, 1989
          • Schareck
A. Strasser: Die Minerale Salzburgs, 1989
        • Siglitz - Bockhart area
A. Strasser: Die Minerale Salzburgs, 1989
      • Rauris valley
        • Hüttwinkl valley
          • Alteck - Hoher Sonnblick area
            • Alteck
A. Strasser: Die Minerale Salzburgs (1989)
A. Strasser: Die Minerale Salzburgs (1989)
      • Stubach valley
A. Strasser: Die Minerale Salzburgs (1989)
      • Wildgerlos valley
A. Strasser: Die Minerale Salzburgs (1989)
A. Strasser: Die Minerale Salzburgs (1989)
Natural History Museum Vienna collection
    • Radstädter Tauern
      • Großarl valley
A. Strasser: Die Minerale Salzburgs, 1989
    • Salzburg
      • Glasenbach
A. Strasser: Die Minerale Salzburgs (1989)
  • Styria
    • Bad Gleichenberg
      • Wilhelmsdorf
Postl, W., Taucher, J. & Moser, B. (1996): Neue Mineralfunde im oststeirischen Vulkangebiet. Mitt. Abt. Miner. Landesmuseum Joanneum, 60/61, 3-76.
    • Graz
      • Wildon
        • Weitendorf
Aufschluss 1972(SB), 76-79
    • Niedere Tauern
      • Hohentauern
        • Sunk
Postl, W. & Moser, B. (1988): Mineralogische Notizen aus der Steiermark. Mitt. Abt. Miner. Landesmuseum Joanneum, 56, 5-47.
    • Weiz
      • Stubenberg am See
Tufar, W. (1962)
  • Tyrol
    • East Tyrol
      • Kals valley
        • Dorf valley
Stroh (1973)
      • Tauern valley
        • Frosnitz valley
Niedermayr, G. (1993): 911. Ein bemerkenswerter Fund von Amethyst aus dem Bereich des Wildenkogels in der südlichen Venedigergruppe, Osttirol. Pp. 275-276 in NIEDERMAYR, G., F. BRANDSTÄTTER, B. MOSER, W. H. PAAR, W. POSTL, J. TAUCHER & H.-P. BOJAR (1993): Neue Mineralfunde aus Österreich XIIL. Carinthia II, 183./103.: 265-290.; Gerd Stefanik
        • Gschlöss valley
Martin Rich colletction
    • North Tyrol
      • Zillertal
        • Zamser Grund (Zams valley)
R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
          • Pfitsch pass
Lapis, 34 (6) (2009), 56-57.
        • Zemmgrund
          • Mörchner area
Christian Bracke Collection / Mineralien Welt 15 (6), 35-37
Lapis 29(9):32 (2004)
        • Zillergrund
          • Sondergrund
Van King
  • Upper Austria
    • Mühlviertel
      • Perg
        • St Georgen an der Gusen
Linzner, F. (1994): Amethyst vom Luftenberg bei Steining O.Ö. OÖ. Geonachr. 9, 11-12
      • Rohrbach
        • Haslach
- Erich Reiter, Die Mineralvorkommen Oberösterreichs anhand ihrer Literatur. In: 2. Ausgewählte Fundorte und Vorkommen. Eigenverlag, (1999), Druck: Compact Druck, Pucking bei Linz, ISBN 3 - 9501130 - 0 - 2. Seite 24.
  • Vorarlberg
    • Lech
      • Zug
Kolitsch, U. (2014): 1863) Zur Mineralogie der Pb-Zn-Vererzung an der Gstüatalpe bei Zug, Vorarlberg. Pp. 102-103 in Niedermayr, G. et al. (2014): Neue Mineralfunde aus Österreich LXIII. Carinthia II, 204./124., 65-146.
Azerbaijan
 
  • Daşkəsən District (Daskasan; Dashkyasan)
    • Dashkesan
[MinRec 32:42]
Bailiwick of Guernsey
 
  • Sark
    • Little Sark
Henwood, W.J. (1871): Transactions of the Royal Geological Society of Cornwall 8(1), 530-539
Belgium
 
  • Luxembourg Province
    • Stavelot Massif
Michel Bloindieau
        • Cahai (Cahay)
Harjo Neutkens collection
José Dehove collection
Bolivia
 
  • Oruro
    • Cabrera Province
      • Salinas de Garci Mendoza
USGS Bulletin #1975 (1992)
  • Potosí
    • Antonio Quijarro Province
      • Huanchaca
Salomon Rivas y Federico Ahlfeld (1998) Los Minerales de Bolivia y sus Parajes. (Santa Cruz)
    • Chayanta Province
Alfredo Petrov, field trip observations, 2005.
Kempff, O., Paar, W.H., Tawackoli, S.: "Minerales de Bolivia", 115pp (La Paz, 2009)
    • Sud Lípez Province
      • San Pablo de Lípez
        • Santa Isabel district
Petersen, G.G. (1970) Minería y metalurgía en el antiguo Peru. Arqueologicas, 12 140pp. (Museo Nacional de Antropologia y Arqueologia, Lima)
  • Santa Cruz
    • Sandoval Province
      • La Gaiba District
John Betts website
Josep Sanchez-Lafuente collection.
Edgar Marancenbaum specimens.
    • Velasco Province
      • Santa Ana de Velasco
Kempff, O., Paar, W.H., Tawackoli, S.: "Minerales de Bolivia", 115pp (La Paz, 2009)
Federico Ahlfeld y Jorge Munoz Reyes (1955) Las Especies Minerales de Bolivia. (Banco Minero de Bolivia)
Brazil
 
  • Bahia
    • Caetité
Rafael Hernandes Corrêa-Silva Collection
    • Cordeiros
Rocks & Min.: 22:123.; Mineralogical Record (1977) 8:382-387
Mineralogical Record (1977) 8:382-387
    • Tremedal
      • Joanina
Mineralogical Record (1977) 8:382-387
Rob Lavinsky
      • Tábua farm
Mineralogical Record (1977) 8:382-387
  • Espírito Santo
Fabre Minerals.
  • Minas Gerais
    • Conceição do Mato Dentro
      • São José de Brejaúba
No reference listed
Rafael Hernandes Corrêa-Silva/Brazilian Rockhounds, Paolo Franchi, and Antonio Manuel Inácio Martins (Martins da Pedra) specimens
    • Mucuri valley
Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
  • Pará
    • Carajás mineral province
      • Marabá
        • Garimpo das Pedras
My visit to the location
  • Paraná
    • Foz do Iguaçu
Geological Survey Professional Paper 327 (U.S. Department of the Interior, 1959)
  • Piauí
Beih. z. Eur. J. Mineral 18 (2006) 49
  • Rio Grande do Norte
    • Borborema mineral province
[www.johnbetts-fineminerals.com]; de Brito Barreto, S., & Bretas Bittar, S. M. (2010). Los depósitos de gemas de Brasil: localización, producción e impacto económico. Boletín de la Sociedad Geológica Mexicana, 62(1), 123-140.
Mineralium Deposita (2003) 38 (8), 1009-1025; Mineralogical Record (2009) 40:121-125
Rocks & Min.:5:131.
Rocks & Min.:5:131.
Rocks & Min.:5:131.
Van King
Email from Ricardo Fabrin and my experience in the region [Rock Currier 2009]
[www.johnbetts-fineminerals.com]
Rocks & Min.: 5:131.
    • Morro Reuter
Lapis 29(9), 41-42 (2004)
Rocks & Min.: 5:131.
Rocks & Min.: 5:131.
    • Passo Fundo
Rocks & Min.:5:131.
[www.johnbetts-fineminerals.com]
Karel Bal Collection
Strieder, A. J., & Heemann, R. (2006). Structural constraints on Paraná basalt volcanism and their implications on agate geode mineralization (Salto do Jacuí, RS, Brazil). Pesquisas em Geociências. Porto Alegre, RS. Vol. 33, n. 1 (2006), p. 37-50.
  • Rondônia
    • Porto Velho
http://www.gagtl.ac.uk/gagtl/j28-2.html
  • Santa Catarina
http://www.museumin.ufrgs.br/EspAntas.htm
Manfred Bergmann (2009) Lapis, 34, #3, 30-34.
Specimen in the collection of Rock Currier
Bulgaria
 
  • Haskovo Oblast (Khaskovo Oblast)
Marchev, P., Downes, H., Thirlwall, M. F., & Moritz, R. (2002). Small-scale variations of 87Sr/86Sr isotope composition of barite in the Madjarovo low-sulphidation epithermal system, SE Bulgaria: implications for sources of Sr, fluid fluxes and pathways of the ore-forming fluids. Mineralium Deposita, 37(6-7), 669-677.; Breskovska, V., & Tarkian, M. (1993). Mineralogy and fluid inclusion study of polymetallic veins in the Madjarovo ore field, eastern Rhodope, Bulgaria. Mineralogy and Petrology, 49(1-2), 103-118.
    • Mineralni Bani Obshtina
      • Spachievo ore field (Spahievo ore field)
Ivan Pojarevski (bulgarianminerals.com) specimens.
www.clmc.bas.bg/Annreps/ANNREP8/annrep8.htm.
http://www.clmc.bas.bg/Annreps/ANNREP8/annrep8.htm
    • Krumovgrad Obshtina
http://www.clmc.bas.bg/Annreps/ANNREP8/annrep8.htm
Pierre Rondelez collectoin; Pierre Rondelez collection
  • Plovdiv Oblast
    • Laki Obshtina
      • Laki (Luki)
        • Djurkovo Complex
Steve Rust photo
  • Smolyan Oblast
Svetoslav Petrussenko, Iliya Dimitrov, Kostadin Glushkov, Lubomir Metodiev (2007) A Wonderful World of Minerals (Minerals, Mineral Deposits and Localities from the Area of the Town of Chepelare). Fourth International Symposium Mineral Diversity Research and Preservation pp229-233
Cambodia
 
  • Kâmpóng Thum Province (Kampong Thom Province)
Economic and Social Commission for Asia and the Pacific (1993) Atlas of Mineral Resources for the Escap Region Cambodia Vol 10 UN.
Austin, Gordon et al. "World Mining Report". Colored Stone (November–December 2005).
  • Stung Treng Province
    • Khone district
Economic and Social Commission for Asia and the Pacific (1993) Atlas of Mineral Resources for the Escap Region Cambodia Vol 10 UN.
Canada
 
  • British Columbia
    • Cariboo Mining Division
      • Williams Lake
Soregaroli, A. E. (1968). Geology of the Boss Mountain Mine, British Columbia (Doctoral dissertation, University of British Columbia).
    • Kamloops Mining Division
Can.Rockhound v.3,no.1
    • Liard Mining Division
Ostinsoe, E. A., 1960, Level Mountain, Northwestern British Columbia, University of British Columbia thesis.
    • Nelson Mining Division
R. Van Dommelen collection
    • Omenica Mining Division
      • Toodoggone River area
Duuring, P., Rowins, S.M., McKinley, B.S.M., Dickinson, J.M., Diakow, L.J., Kim, Y.-S., and Creaser, R.A. (2009): Mineralium Deposita 44, 463-496.
  • New Brunswick
    • Charlotte Co.
McHone, Greg, 2008, Grand Manan Geology, p. 3.
        • Eel Brook Beach
Grand Manan Museum
Grand Manan Museum
Grand Manan Museum
  • Newfoundland and Labrador
    • Newfoundland
      • Placentia Bay
JR Montgomery Collection
  • Northwest Territories
    • Mackenzie District
      • Great Bear Lake
Rod Tyson, The Port Radium District, Northwest Territories, Canada Mineralogical Record (1989) vol.20. #3, pp 201-208 .
  • Nova Scotia
    • Colchester Co.
      • Five Islands
Ronnie Van Dommelen (via photo and account of find)
    • Cumberland Co.
Curatorial Report No. 90 The Nova Scotia Museum Isle Haute Expedition, July 1997, 2000
Gesner's Museum of Natural History. (1842). Synopsis of the contents of Gesner's Museum of Natural History at Saint John, NB: opened on the fifth day of April, 1842. printed by Henry Chubb.
      • Parrsboro
Georgia Pe-Piper and Lisa Miller (2002) Zeolite minerals from the North Shore of the Minas Basin, Nova Scotia. Atlantic Geology 38, 11–28
Jackson CT and Alger F (1829) Remarks on the mineralogy and geology of the peninsula of Nova Scotia". Cambridge. Dana ES (1880) A Text-book of Mineralogy: with an extended treatise on crystallography and physical mineralogy. John Wiley & Sons, New York, Third Edition.
    • Kings Co.
      • Bay of Fundy
Marsh, O.C. (1863) "Catalogue of Mineral Localities in New Brunswick, Nova Scotia, and Newfoundland", American Journal of Science, Series 2, vol. 35, pp. 210-218.
\"Mineral Resource Land Use Map of Kings County OFM 88-048 (21H/02)\" Nova Scotia Department of Mines and Energy, 1989.;
Ronnie Van Dommelen Collection
  • Nunavut
    • Kitikmeot Region
JR Montgomery Collection
  • Ontario
    • Algoma District
GSC Misc.Report 49, by Ann P.Sabina 1991, Rocks and Minerals for the Collector, Sudbury to Winnipeg
Reiner Mielke
      • McMurray and Chabanel Townships
from photos posted to Mindat - Maggie Wilson
    • Haliburton Co.
      • Dudley Township
Andrew Haighton Collection
    • Hastings Co.
      • Carlow Township
Matthew Neuzil Collection
      • Dungannon Township
        • Town of Bancroft
Collection of Michal Adamowicz
      • Monteagle Township
Collection of Matthew Neuzil
http://www.geologyontario.mndm.gov.on.ca/mndmfiles/MDI/data/records/MDI31F04NW00019.html
Elliott, D.G. (1982): Amethyst from the Thunder Bay Region, Ontario. Mineralogical Record 13, 67-70; Satterly, J. (1977) A Catalogue of the Ontario Localities Represented by the Mineral Collection of the Royal Ontario Museum; Ontario Geological Survey Miscellaneous Paper MP70,464p.
      • Blake Township
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
      • Gillies Township
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.135
Robert Hauck, Sterling Hill Mining Museum, based on data provided by current owner.
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
      • Kabamichigama Lake Area
Rocks & Min.: 59:266.
      • Lismore Township
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
      • Lybster Township
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49.
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.141
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
      • MacGregor Township
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
various photographs; Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.129
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..; Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.128
      • McIntyre Township
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
      • McTavish Township
Ontario Mining & Exploration Directory 2009
in the collection of Cindy Hasler; Bill Morgenstern - personally collected
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Rocks & Min.:59:262-266.
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.115
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p115
        • Mineral Lot A
Rocks & Min.:59:266; Bill Morgenstern - Personal Collection; Bill Morgenstern - personally collected June 2001, August 2002
Rocks & Min.: 59:266.
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.113
Rocks & Min.: 59: 262-264, 269.; Ontario Mining & Exploration Directory 2009
      • Neebing Township
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
      • O'Connor Township
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.135
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.135
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.135
      • Paipoonge Township
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99.
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
[www.johnbetts-fineminerals.com]
      • Patience Township
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.99
Franklin, J M, Schnieders, B R, Koopman, E R (1991) Mineral Deposits in the western Superior Province, Ontario (Field Trip 9) Geological Survey of Canada, Open File 2164
Ontario Mining & Exploration Directory 2009
Ontario Mining & Exploration Directory 2009
JR Montgomery Collection
Ontario Mining & Exploration Directory 2009; Franklin, J M, Schnieders, B R, Koopman, E R (1991) Mineral Deposits in the western Superior Province, Ontario (Field Trip 9) Geological Survey of Canada, Open File 2164
      • Scoble Township
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.135
Tschernich, R. (1992): Zeolites of the World, p.239
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
      • SyineTownship
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
      • Tartan Lake area
Cindy Hassler Collection
JR Montgomery Collection
      • Thunder Bay (City)
Traill, R.., 1970, A Catalogue of Canadian Minerals.
  • Québec
    • Capitale-Nationale
      • Charlevoix-Est RCM
        • Baie-Sainte-Catherine
Mr. Fred Schuster collection and photo.
    • Centre-du-Québec
      • Drummond RCM
        • Saint-Cyrille-de-Wendover
Philippe Michelin
    • Gaspésie-Îles-de-la-Madeleine
      • La Haute-Gaspésie RCM
        • Mont-Albert
Simard, M., Beaudoin, G., Bernard, J., and Hupé, A. (2006): Mineralium Deposita 41, 607-636.; Sabina, A.P. (1992) Rocks & Minerals for the collector; Estrie and Gaspesie, Quebec; and Parts of New Brunswick. GSC Misc. Report 46, 68p.
Simard, M., Beaudoin, G., Bernard, J., and Hupé, A. (2006): Mineralium Deposita 41, 607-636.
Frédéric Messier Leroux (2005 Field Observations)
    • Montérégie
      • Roussillon RCM
        • Laprairie
Jean-Yves LAMOUREUX
    • Nord-du-Québec
      • Chibougamau mining district
George Darling & Marc Lafontaine (2011) Technical Report on the Bachelor Lake Gold Project Prepared for Metanor ResourcesProject No. 169510584
  • Saskatchewan
    • Beaverlodge Lake area
      • Eldorado Mining & Refining Ltd. mines
Liang, R. (2015). Characterization of Fluids Associated with Vein-type Uranium Mineralization in the Beaverlodge Uranium District, Northern Saskatchewan: Field, Petrographic, Fluid Inclusion and CO Isotope Studies (Doctoral dissertation, Faculty of Graduate Studies and Research, University of Regina).
  • Yukon
    • Dawson mining district
Econ Geol (1993) 88:647-678
Econ Geol (1993) 88:647-678
    • Watson Lake mining district
      • Watson Lake
personal collection (MHFM)
Chile
 
  • Antofagasta Region
    • Antofagasta Province
      • Antofagasta
Arfè, G., Boni, M., Mondillo, N., Aiello, R., Balassone, G., Arseneau, V. and Soyk, D. (2016): Supergene alteration in the Capricornio Au-Ag epithermal vein system, Antofagasta Region, Chile. Can. Mineral. 54, 681-706.
      • Cachinal
Maksaev V. et altri (1992); "Yacimientos costeros entre Antofagasta y Taltal"; Revista Geológica Chilena, n. 2 - Stgo de Chile
Econ Geol (1991) 86:1222-1237
  • Arica and Parinacota Region
    • Arica Province
Alfredo Petrov collection
  • Atacama Region
    • Chañaral Province
Ruiz Fuller C./Peebles F; "Geología de los yacimientos Metalíferos de Chile"; Fondecyt, Stgo de Chile, 1988.
  • Valparaíso Region
    • Petorca Province
Camus, F., Soric, R., and Skewes, M., (2010) El Distrito de Oro El Bronce y Su Relacion Con la Caldera Morro Hediondo, Region DE Valparaiso, Chile: Revista Geológica de Chile v. 0, no. 28-29
China
 
  • Hubei Province
Jingfang Jin and Hui Jin (2000): Journal of Gems and Gemmology 2(2), 36-39
      • Daye Co.
Moore, T.P. (2006): Mineralogical Record 37(5), 477-485.
Fuxian Chen
  • Hunan Province
    • Yueyang Prefecture
      • Linxiang Co.
Scovil, J.A. (2005): Rocks & Minerals 80(1), 12-22.
  • Inner Mongolia Autonomous Region
Steve Sorrell Collection
    • Ulanhad League (Chifeng Prefecture)
      • Aohan Banner (Aohan Co.)
        • Jinchanggouliang-Erdaogou ore field
Poulsen, K.H., Taylor, B.E., Robert, F., Mortensen, J.K., Baoqin Lin, Ling Shang, Ershu Shen, and Lidong Zhang (1990): Report on the Sino-Canadian Gold Project 1987-1990. Geological Survey of Canada Open-File Report 2510
      • Hexigten Banner (Keshiketeng Co.)
Jiang Bin specimen
      • Songshan District
        • Honghuagou gold field
Hart, C.J.R., Goldfarb, R.J., Yumin Qiu, Snee, L., Miller, L.D., and Miller, M.L. (2002): Mineralium Deposita 37, 326-351.
  • Jiangxi Province
    • Ganzhou Prefecture
Rob Lavinsky
    • Jiujiang Prefecture
      • Xiushui Co.
Shunhua Yi, Zhangxian Zhu, Zhejun Zhang, and Janqiu Guo (2001): Geology and Prospecting 36(1), 23-25
  • Jilin Province (Manchuria; Dongbei Region)
    • Baishan Prefecture
      • Jiangyuan District (Hunjiang Co.)
Yajian Liu, Jizhang Fan, Zhongshan Li, and Wanshan Lei (2008): Journal of Jilin University, Earth Science Edition 53(2), 202-210
  • Liaoning Province (Manchuria; Dongbei Region)
    • Chaoyang Prefecture
      • Beipiao Co.
        • Jinchanggouliang-Erdaogou ore field
Poulsen, K.H., Taylor, B.E., Robert, F., Mortensen, J.K., Baoqin Lin, Ling Shang, Ershu Shen, and Lidong Zhang (1990): Report on the Sino-Canadian Gold Project 1987-1990. Geological Survey of Canada Open-File Report 2510
Poulsen, K.H., Taylor, B.E., Robert, F., Mortensen, J.K., Baoqin Lin, Ling Shang, Ershu Shen, and Lidong Zhang (1990): Report on the Sino-Canadian Gold Project 1987-1990. Geological Survey of Canada Open-File Report 2510
Poulsen, K.H., Taylor, B.E., Robert, F., Mortensen, J.K., Baoqin Lin, Ling Shang, Ershu Shen, and Lidong Zhang (1990): Report on the Sino-Canadian Gold Project 1987-1990. Geological Survey of Canada Open-File Report 2510
  • Shandong Province
    • Rizhao Prefecture
      • Wulian Co.
        • Jietou
Van King
  • Sichuan Province
    • Leshan Prefecture
Rob Lavinsky specimen
    • Liangshan Autonomous Prefecture
Liangju Zhang, Can Rao, Changlong Zhang, Qingfeng Ruan, Wei Lei, Baoli Liao, and Tao He (2008): Journal of Guilin University of Technology 28(3), 289-294
Jordi Fabre
  • Xinjiang Autonomous Region
    • Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture)
      • Aletai Prefecture (Altay Prefecture)
        • Fuyun Co. (Koktokay Co.)
          • Koktokay pegmatite field (Keketuohai pegmatite field)
Xizhong Miao (1997): Journal of Xinjiang University 14(4), 87-90
Jiang Bin
Cuba
 
  • La Habana Province
Humboldt, A. de [von] (1826) Essai politique sur l'île de Cuba. Librairie de Gide Fils, Paris, Tome I, XLVI + 364 pp. + 1 map; Humboldt, A. de [von] [translated into Spanish Castilian by J.B. de V. y M.] (1827) Ensayo político sobre la isla de Cuba. Jules Renouard, Paris, XXXII + 361 pp. + 1 map; Humboldt, A. [von] [translated from the Spanish by J.S. Thrasher] (1856) The island of Cuba, with notes and a preliminary essay. Derby & Jackson, New York, XII + 397 pp.
Czech Republic
 
  • Hradec Králové Region
    • Broumov (Braunau)
Vitezslav Snasel.
Vitezslav Snasel.
    • Jičín (Jitschin; Gitschin)
Pauliš, P.: Nejzajímavější mineralogická naleziště Čech. Kutná Hora: Kuttna, 2000, s. 61.
    • Nová Paka (Neupaka)
S.ŠIMKO
  • Karlovy Vary Region
    • Horní Slavkov (Schlaggenwald)
      • Krásno (Schönfeld)
Ivo Vašina photo and specimen; Beran, P. & Sejkora, J. (2006): The Krásno Sn-W ore district near Horní Slavkov: Mining history, geological and mineralogical characteristics. Journal of the Czech Geological Society, 51, 3-42
Beran, P. & Sejkora, J. (2006): The Krásno Sn-W ore district near Horní Slavkov: Mining history, geological and mineralogical characteristics. Journal of the Czech Geological Society, 51, 3-42
    • Mariánské Lázně (Marienbad)
Pauliš, P. et al.: Saléeit a minerál izomorfní řady fosfuranylit-yiangjiangitové z uranového ložiska Kladská u Mariánských Lázní. Bulletin of the Czech geological survey, 1999, vol. 74, no. 1, s. 47-49.
  • Liberec Region
    • Harrachov (Harrachsdorf)
Fengl, M.: Mineralogie těžených fluoritových ložisek (1.-5.). Minerál, 1998-1999, roč. 6-7, č. 2, 4, 6, 1, 3.
Pauliš, P., Kopista, J., Sláma, J.: Zajímavá lokalita Sn-W minerálů v Jeřmanicích u Liberce. Minerál, 2008, roč. 16, č. 3, s. 238-243.
    • Jilemnice (Starkenbach)
No reference listed
    • Jizerské Mtn (Iser Mtn)
geological prospecting, 2008 - 2009, Czech geological Organization
    • Kozákov (Kosakow)
Duda, Rejl, Slivka: "Mineralien", 1991
    • Lomnice nad Popelkou (Lomnitz an der Popelka)
V Snasel collection
Pauliš, P.: Nejzajímavější mineralogická naleziště Čech II. Kutná Hora: Kuttna, 2003, s. 49-50.
Albert Russ
    • Železný Brod (Eisenbrod)
No reference listed
  • Moravia-Silesia Region
    • Nový Jičín
      • Petřkovice
Smutný, Z.: Minerály pikritu z Petřkovické hůrky. Časopis Slezského musea, series A: vědy přírodní, 1997, roč. 46, č. 2. s. 189-190.
      • Skotnice
Smutný, Z.: Hončova hůrka – stav lokality a nálezy minerálů v letech 1995 – 1996. Časopis Slezského musea, series A: vědy přírodní, 1997, roč. 46, č. 2. s. 188 – 189.
  • Olomouc Region
    • Hranice na Moravě
Dvořák, J.: Zpráva o nálezu hydrotermálních žil v oblasti hranického devonu. Přírodovědecký sborník Ostravského kraje, 1955, roč. 16, č. 1, s. 148-150.
    • Javorník (Jauernig)
Kruťa, T.: Nerostný výzkum ve Slezsku v roce 1954. Přírodovědecký sborník Ostravského kraje, 1955, roč. 16, č. 1, s. 125-138.
    • Jeseník
Kruťa, T.: O nerostech, nerostných surovinách a předních nalezištích ve Slezsku. Přírodovědecký sborník Ostravského kraje, 1949, roč. 10, s. 281-319.
      • Velká Kraš (Groß Krosse)
Kruťa, T.: Geologicko-mineralogické poměry okolí Velké Kraše a nerostné suroviny z vidnavské oblasti. Přírodovědecký sborník (Sborník Přírodovědecké společnosti v Ostravě), 1936-1946, roč. 9, s. 52-69.
    • Šumperk (Mährisch Schönberg)
Jiří Zimák (2000): Křemen-hematitové žíly na "Hradisku" u Bludova. Minerál, 8, 4, 316-317.
M. Nepejchal: Ametyst z Bludova u Šumperka . Minerál 1/1995.
  • Pardubice Region
    • Třemošnice (Tremoschnitz)
Fengl, M.: Mineralogie těžených fluoritových ložisek (2.). Minerál, 1998, roč. 6, č. 4, s. 243-252.
  • Plzeň Region
    • Rokycany (Rokitzan; Rokytzan)
Janouš, F.: Minerály z Kněží hory u Těškova (okres Rokycany), Minerál, 1995, roč. 3, č. 6, s. 367-369.
  • South Bohemia Region
    • Milevsko
      • Velká
Jan Čermák
    • Písek
Historic mineral collection National museum of Czech Republic
  • South Moravia Region
    • Blansko
Burkart E. (1953): Moravské nerosty a jejich literatura. Mährens Minerale und ihre Literatur. – Nakl. ČSAV. Praha
    • Oslavany
Dočkal P.: Naleziště vltavínů Oslavany - Na lužích. Přírodovědný sborník Západomoravského muzea v Třebíči, 2003, 41, 45-51.
    • Tišnov
• Dolníček, Z.: Mineralogie barytových žil na Květnici u Tišnova. Acta Musei Moraviae, Scientiae geologicae, 2001, roč. 86, s. 59 - 73.
  • Ústí Region
    • Krušné Hory Mts (Erzgebirge)
      • Vejprty (Weipert)
Vitezslav Snasel.
  • Vysočina Region
    • Havlíčkův Brod District
      • Chotěboř
Pelz, J.: Nálezy ametystů v Železných horách. Minerál, 1995, roč. 3, č.1, s. 31-32.
    • Třebíč District
      • Třebíč
Zbynek Burival.
Jan Čermák
    • Žďár nad Sázavou District
V. Mátl: Lokalita Česká mez u Žďáru n. Sázavou, Minerál,1995,roč.1,č.1,
Jan Čermák.
      • Velké Meziříčí (Groß Meseritsch; Groß Meseritz)
Tůma, A. (1989) – Geologická stavba třebíčského masívu a strážeckého moldanubika v okolí Jabloňova. – DP, Přírodovědecká fakulta MU, Brno.
Democratic Republic of the Congo
 
  • Kasaï (Kasaï-Occidental)
Edwards, M.G. (1917) The American Mineralogist, 2, #7, 88-89.
  • Katanga (Shaba)
    • Kambove District
http://www.champ-hannut.be/fichierpdf/Rev%20SP%202017%20NL.pdf
    • Lubumbashi (Elizabethville)
Paul De Bondt collection
Egypt
 
  • Aswan Governorate (Assuan Governorate)
    • Tushka
H. A. Gilg (2012) Ancient Gems: Egyptian Amethyst in Amethyst: Uncommon Vintage (2012) No. 16 Lithographie. Denver pp22-25
Ian Shaw (1994) Pharaonic quarrying and mining: settlement and procurement in Egypt's marginal regions. Antiquity; H. A. Gilg (2012) Ancient Gems: Egyptian Amethyst in Amethyst: Uncommon Vintage (2012) No. 16 Lithographie. Denver pp22-25
  • Red Sea Governorate
    • Eastern Desert
H. A. Gilg (2012) Ancient Gems: Egyptian Amethyst in Amethyst: Uncommon Vintage (2012) No. 16 Lithographie. Denver pp22-25
Ethiopia
 
  • Oromia Region (Oromiya Region)
albert russ
Finland
 
  • Lapland Region
    • Sodankylä
      • Luosto
Hytönen,K. (1999): Suomen Mineraalit. Geologian tutkimuskeskus. Erillisjulkaisu, Jyväskylä, 399 pp.; Peter Johansson (2011) Field excursion 4. The Pyhä-Luosto Fell area and the Luosto Amethyst Mine. in abstracts 25th International Applied Geochemistry Symposium, Rovaniemi, Finland.
  • Western and Inner Finland Region
    • Siikainen
Joel Dyer collection
France
 
  • Auvergne-Rhône-Alpes
    • Allier
Yves Masson specimen
Collected by François Périnet
    • Ardèche
      • Chomérac
Michelin Philippe
Philippe Michelin collection
    • Cantal
      • Cantal Mts
Alfred Lacroix (1890's) Minéralogie de la France et des ses colonies. Vol
    • Haute-Loire
      • Brioude
        • Azérat
"ou trouver les minéraux d'Auvergne" Cantal-Haute--Loire page 65
      • Paulhaguet
        • Chavaniac-Lafayette
    • Haute-Savoie
      • Chamonix
        • Mont Blanc Massif (Monte Bianco Massif)
Hède frédéric
    • Loire
      • Saint-Galmier
        • Bellegarde-en-Forez
BRGM (1981)
      • Saint-Symphorien-de-Lay
        • Neaux
GONNARD F. (1906) - Minéralogie des départements du Rhône et de la Loire.
        • Regny
Personally collected by Matthias Diot in 2008.
    • Puy-de-Dôme
      • Clermont-Ferrand
      • Jumeaux
        • La Chapelle-sur-Usson
207433; Jonathan Plasse collection S. Berger Collection
DEMARTY, J., (1898) Les pierres d’Auvergne, in Revue d’Auvergne, Tome XV, Clermont-Ferrand, pp. 247-302.
      • Pontgibaud
        • Saint-Jacques-d'Ambur
Alain TUEL Collection
Olivier Mével specimen
      • Sauxillanges
        • Chaméane
Philippe Michelin photo & specimen, Photo-id 633606
        • Saint-Genès-la-Tourette
CHERMETTE A. (1976) – L’améthyste en Auvergne, Rev. Gemm. A. F. G. n°47 pp. 2-5.
        • Vernet-la-Varenne
          • Escout
CHERMETTE, A., (1976) L’améthyste d’Auvergne, Revue de l’Association Française de Gemmologie, n° 47, pp. 2-5.
    • Rhône
      • Saint-Didier-sur-Beaujeu
Philippe Michelin
    • Savoie
      • Hauteluce
        • Massif du Beaufortain
BRGM
  • Bourgogne-Franche-Comté
Van King
    • Saône-et-Loire
      • Saint-Léger-sous-Beuvray
        • Saint-Prix
OLLIC Pascal Collection
  • Brittany
    • Côtes-d'Armor
Philippe Michelin
      • Pleumeur-Bodou
Chauris, L. (2014) Minéraux de Bretagne, Les Editions du Piat, 108.
      • Pommerit-Jaudy
        • Quelédern
Philippe Michelin
    • Finistère
      • Crozon Peninsula
        • Crozon
          • Rostudel
R.PIERROT, L. CHAURIS, C. LAFORET (1973) : "Inventaire minéralogique de la France : 29- Finistère.", B.R.G.M. Paris.
      • Plounéour-Brignogan-Plages
        • Plounéour-Trez
Olivier Mével specimen;
    • Morbihan
      • Ploemeur
Alain Guillet collection
  • Grand Est
    • Haut-Rhin
      • Cernay
        • Wattwiller
J.-L. Hohl: "Minéraux et Mines du Massif Vosgien", Editions du Rhin (Mulhouse), 1994
      • Doller Valley
Wittern, Journée: "Mineralien finden in den Vogesen", 1997
        • Kirchberg-Wegscheid
Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997, p. 115
        • Rimbach-près-Masevaux
Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997, p. 116
        • Sewen
Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997, p. 120
Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997, p. 121
          • Vordergesick
Hohl: "Minéraux et Mines du Massif Vosgien", Editions du Rhin (Mulhouse), 1994
      • Lauch Valley
        • Lautenbach
J.-L. Hohl: "Minéraux et Mines du Massif Vosgien", Editions du Rhin (Mulhouse), 1994
      • Ribeauvillé
        • Bergheim
J.-L. Hohl: "Minéraux et Mines du Massif Vosgien", Editions du Rhin (Mulhouse), 1994
Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
      • Rouffach
        • Osenbach
Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
      • Thur Valley (Thann Valley)
A. Wittern & J.-R. Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
        • Willer-sur-Thur
J.-L. Hohl: "Minéraux et Mines du Massif Vosgien", Editions du Rhin (Mulhouse), 1994
    • Vosges
      • Gérardmer
J.-L. Hohl: "Minéraux et Mines du Massif Vosgien", Editions du Rhin (Mulhouse), 1994
      • La Bresse
J.-L. Hohl: "Minéraux et Mines du Massif Vosgien", Editions du Rhin (Mulhouse), 1994
J.-L. Hohl: "Minéraux et Mines du Massif Vosgien", Editions du Rhin (Mulhouse), 1994
      • Upper Moselle Valley
        • Remiremont
Philippe Michelin
          • Rupt-sur-Moselle
futur article into AFM cahier
Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997, 109-111
  • Nouvelle-Aquitaine
    • Charente
      • Etagnac
Une ancienne mine d'Antimoine dans le Limousin aurifère ( Georges Hyvert ) Paris Béranger 1906
    • Corrèze
      • Treignac
Philippe Michelin photo & specimen
  • Pays de la Loire
    • Loire-Atlantique
      • Couëron
Baret, Ch. (1905): Catalogue de la Collection de Minéralogie de la Loire-Inférieure, Muséum de Nantes, 83.
      • Saint-Sébastien-sur-Loire
Baret, Ch. (1905): Catalogue de la Collection de Minéralogie de la Loire-Inférieure, Muséum de Nantes, 73.
Baret, Ch. (1898): Minéralogie de la Loire-Inférieure, Bulletin de la société des sciences naturelles de l'Ouest de la France, 39.
  • Provence-Alpes-Côte d'Azur
    • Var
      • Fréjus
        • Reyran valley
"Mines et minéraux de la Provence cristalline" - G. Mari, ed. Serre MAURY (S), 2015 - Les indices minéralogiques de l'Estérel, 1ère partie. Le Cahier des Micromonteurs, n°128 (2-2015), pp 17-33
MAURY (S), 2015 - Les indices minéralogiques de l'Estérel, 1ère partie. Le Cahier des Micromonteurs, n°128 (2-2015), pp 17-33
      • Saint Raphael
        • Boulouris area
MAURY (S), 2015 - Les indices minéralogiques de l'Estérel, 1ère partie. Le Cahier des Micromonteurs, n°128 (2-2015), pp 17-33
MAURY (S), 2015 - Les indices minéralogiques de l'Estérel, 1ère partie. Le Cahier des Micromonteurs, n°128 (2-2015), pp 17-33
MAURY (S), 2016 - Les indices minéralogiques de l'Estérel, 2ème partie. Le Cahier des Micromonteurs, n°132 (2-2016), pp 5-27
Germany
 
  • Baden-Württemberg
    • Black Forest
      • Lahr
        • Schweighausen
Weiss: "Mineralfundstellen, Deutschland West", 1990
      • Münstertal
        • Belchen
K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
      • Schönau
        • Neuenweg
S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Sulzburg
K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
      • Waldshut
        • Detzeln
Falkenstein, F. (2010): Ein bislang unbekanntes Mineral- und Fossilvorkommen im Porphyr-Steinbruch bei Detzeln, im südöstlichsten Schwarzwald. Aufschluss, 61, 157-74.
        • Görwihl
          • Unteralpfen
https://www.mineralienatlas.de/lexikon/index.php/Deutschland/Baden-W%fcrttemberg/Freiburg%2C%20Bezirk/Waldshut%2C%20Landkreis/Albbruck/Unteralpfen
      • Wolfach
        • Oberwolfach
          • Rankach valley
KAISER, H. (1984): Die Grube Clara zu Wolfach im Schwarzwald. Verlag Karl Schillinger, Freiburg im Breisgau, 102 pp.
  • Bavaria
    • Franconia
      • Fichtelgebirge
        • Wunsiedel
          • Göpfersgrün
Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Franconian Forest
        • Hof
          • Joditz
Weiss: "MIneralfundstellen, Deutschland West", 1990
        • Kronach
Weiss: "Mineralfundstellen, Deutschland West", 1990
      • Spessart
        • Hösbach
          • Sailauf
            • Rehberg
Lorenz, J. (2006): Die Achate aus dem Rhyolith vom Rehberg bei Sailauf im Spessart. Lapis 31 (6), 13-20; 70.
    • Lower Bavaria
      • Saldenburg
        • Tittlinger Öd
S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Vilshofen
S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Upper Palatinate
      • Bach - Donaustauf District
        • Bach
S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Erbendorf
        • Schadenreuth
Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Leonberg
        • Pfaffenreuth
Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Wölsendorf fluorite mining district
        • Wölsendorf East District
          • Schwarzach bei Nabburg
            • Wölsendorf
Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Wölsendorf West District
          • Nabburg
            • Lissenthan
              • Hermine Mine
Christian Hartmann Collection
          • Stulln
Michael Kommer Collection
  • Brandenburg
    • Großräschen
      • Saalhausen
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
    • Lübbenau
      • Calau
        • Plieskendorf
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
    • Rüdersdorf
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
  • Hesse
    • Odenwald
      • Bensheim
        • Hochstädten
Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Mühltal
        • Waschenbach
Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
    • Taunus
      • Weilmünster
        • Phillipstein
S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Wetzlar
      • Blasbach
Weiss: "Mineralfundstellen, Deutschland West", 1990
  • Lower Saxony
    • Diepholz
Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Harz
      • Bad Harzburg
        • Radau valley
No reference listed
    • Peine
Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Salzgitter
      • Lengede
Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Schaumburg
      • Rinteln
Wittern: "Mineralfundorte in Deutschland", 2001
Wittern: "Mineralfundorte in Deutschland", 2001
  • Mecklenburg-West Pomerania
    • Stralsund
      • Rügen Island
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
  • North Rhine-Westphalia
    • Sauerland
      • Meschede
        • Remblinghausen
Weiss: "Mineralfundstellen, Deutschland West", 1990
      • Sundern
Wittern: "Mineralfundorte in Deutschland", 2001
      • Winterberg
        • Silbach
Weiss. "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
  • Rhineland-Palatinate
    • Ahrweiler
      • Palatinate
        • Kirchheimbolanden
          • Dannenfels
Wittern: "Mineralfundorte in Deutschland", 2001; Bungert, R., Frey, W.-G. and Hesse, P. (2008): Die Mineralien des Steinbruch Giro am Donnersberg, Pfalz. Lapis 33 (3), 13-19; 50.
          • Mörsfeld
Lapis 2001(6), 40
          • Rothenkircherhof
Weiss: "Mineralfundstellen, Deutschland West", 1990
        • Rockenhausen
          • Hintersteinerhof
Weiss: "Mineralfundstellen, Deutschland West", 1990
        • Winnweiler
          • Schweisweiler
Hartmut Hensel collection, Neustadt a. d. Wstr.
    • Alzey-Worms
      • Alzey
        • Nack
Weiss: "Mineralfundstellen, Deutschland West", 1990
O'Donoghue, M., ed. (1977): The Encyclopedia of Minerals and Gemstones. Rigby (Adelaide), 304 pp.
    • Bad Kreuznach
      • Kirn
Weiss: "Mineralfundstellen, Deutschland West", 1990
    • Birkenfeld
      • Baumholder
Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Dienstweiler
http://www.mineralworld.de/deutschhome/Achate/Europa/Deutschland/Nahe/steinbruch_dienstweiler.html
      • Idar-Oberstein
        • Göttschied
S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
Leonhard C.C. (1812): Reise nach Oberstein durch das Tal der Nahe, in Leonhard & Selb, Mineralogische Studien, Verlag Schrag, Nürnberg 1812
No reference listed
S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
http://www.wackensammler.de/mineralien---fossilien/mineralien-aus-deutschland/langenthal---hunsrueck/index.html
    • Herrstein
      • Niederwörresbach
Weiss: "Mineralfundstellen, Deutschland West", 1990
S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Kusel
      • Altenglan
        • Jettenbach
http://www.mgas.de/fundstellen/pfalz-jettenbach.htm
      • Lauterecken-Wolfstein
        • Kreimbach-Kaulbach
Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Reichweiler
Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Monzingen
      • Langenthal
A Bleeker collection
    • Südliche Weinstraße
      • Annweiler am Trifels
http://www.mineralienfreunde-der-pfalz.de/index.php?option=com_content&view=article&id=3&Itemid=5
        • Waldhambach
Weiss: "Mineralfundstellen, Deutschland West", 1990
  • Saarland
    • St Wendel
      • Freisen
Thomas Kleser collection
Lapis 1977(6), 8
      • Oberkirchen
Weiß, S. (1990): "Mineralfundstellen, Deutschland West", Weise (Munich).
      • Oberthal
Lapis 1977(6), 8
  • Saxony-Anhalt
    • Haldensleben
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
        • Mammendorf
https://www.mineralienatlas.de/?l=2974
    • Halle
      • Amsdorf
Huhle, H. & G. Hohndorf (2013): Interessante Mineralienfunde aus dem Braunkohletagebau Amsdorf bei Halle a.d. Saale. Mineralien-Welt, 24( 6), 118-129.
    • Harz
      • Wernigerode
        • Hasserode
          • Hippeln
Thomas Lühr Collection
        • Schierke
Thomas Lühr Collection
  • Saxony
    • Bautzen
      • Oßling
Wittern: "Mineralfundorte in Deutschland", 2001
      • Wittichenau - Kulow
Wittern: "Mineralfundorte in Deutschland", 2001
    • Chemnitz
      • Elzing
      • Hartmannsdorf
Vollstädt, H. (1979): Einheimische Minerale, VEB Deutscher Verlag für Grundstoffindustrie, Leipzig, p. 289.
      • Markersdorf
Wittern: "Mineralfundorte in Deutschland", 2001
      • Pfaffenhain
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
    • Dresden
      • Heidenau
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
http://www.mineralienatlas.de/lexikon/index.php/Deutschland/Sachsen/Dresden%2C%20Direktionsbezirk/Bautzen/Ottendorf-Okrilla
      • Plauenscher Grund
Andreas Gerstenberg collection
    • Erzgebirge
      • Altenberg
Wittern: "Mineralfundorte in Deutschland", 2001
      • Annaberg District
        • Schlettau
Nickerl, F., and Röthig, H. (2000): Verzeichnis der Berggebäude von Schlettau 1500-1900. Streifzüge durch die Geschichte des oberen Erzgebirges, Bergbaunachrichten. Arbeitskreis Annaberg-Buchholzer Heimatforscher, 124 pp.
      • Aue
M Adelt collection
      • Breitenbrunn District
        • Breitenbrunn
Wittern: "Mineralfundorte in Deutschland", 2001
      • Ehrenfriedersdorf
        • Geyer
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
      • Glashütte
Wittern: "Mineralfundorte in Deutschland", 2001
      • Johanngeorgenstadt District
Wittern: "Mineralfundorte in Deutschland", 2001
      • Marienberg District
        • Gehringswalde
Frank Ihle Collection
        • Lauta
Wittern: "Mineralfundorte in Deutschland", 2001
Hajek, W. (2010): Kristallwelten Marienberg. Weise Verlag, München.
Seifert,Th. (1995): Zur metallogenetischen Charakteristik postpermischer Gangmineralisationen im Lagerstättendistrikt Marienberg-Lauta-Pobershau-Wolkenstein (Zentralteil des sächsischen Erzgebirges). Freiberger Forschungshefte, C 460, S.136-162.
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
Haake, R., Flach, S., Bode, R. (1994): Mineralien und Fundstellen Deutschland, Teil 2, S.71-75.
      • Niederschlag-Bärenstein District
        • Bärenstein
          • Niederschlag
Lapis, 19 (4), 13-22+50.
        • Oberwiesenthal
          • Hammerunterwiesenthal
Wittern: "Mineralfundorte in Deutschland", 2001
      • Schneeberg
Frenzel, A. (1874): Mineralogisches Lexicon für das Königreich Sachsen, Leipzig.
Lapis 30(7/8):41-70 (2005)
      • Schwarzenberg District
        • Pöhla
Wittern: "Mineralfundorte in Deutschland", 2001
      • Seiffen
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
    • Leipzig
      • Frohburg
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
      • Grimma
        • Bad Lausick
Lüttich, M. (2008): Änderungen von Fundmöglichkeiten auf Lesesteinfeldern am Beispiel Ebersbach bei Bad Lausick in Sachsen, Der Aufschluss, Vol. 59, 201-207
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
    • Mittelsachsen
      • Döbeln
        • Hartha
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
      • Freiberg
        • Halsbach
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
        • Halsbrücke
Andreas Gerstenberg collection
      • Mittweida
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
    • Vogtland
      • Klingenthal
        • Kielberg
Andreas Gerstenberg collection
      • Oelsnitz
        • Schönbrunn
Wittern: "Mineralfundorte in Deutschland", 2001
    • Zwickau
      • Glauchau
H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
Andreas Gerstenberg collection
  • Schleswig-Holstein
    • Brunsbüttel
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
    • Lübeck
      • Travemünde
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
    • Schwarzenbek
      • Groß Pampau
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
    • Sylt Island
      • Braderup
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
  • Thuringia
    • Harz
      • Hermannsacker
Thomas Lühr collection
      • Nordhausen
        • Ilfeld
Andreas Gerstenberg Collection
    • Thuringian Forest
      • Floh-Seligenthal
        • Nesselhof
Kretschmann, G. (2011): Bilder im Achat: "Tierfiguren" vom Nesselhof in Thüringen. Lapis 36 (5), 25-27.
        • Schnellbach
No reference listed
      • Friedrichroda
No reference listed
      • Oberhof
Wittern: "Mineralfundorte in Deutschland", 2001
Greece
 
  • Aegean Islands Department (Aiyaíon)
    • Kykládes Prefecture
      • Cyclade Islands (Cyclades; Kikladhes; Nomos Kikladhon)
        • Milos Island (Melos)
No reference listed
No reference listed
          • Avissalos (Avyssalos; Avessalos; Aghriomelisa Mountain)
Fritz Schreiber collection and field observations; Natural History Museum Vienna collection
  • Attikí Prefecture (Attica; Attika)
    • Athens District (Athina; Athinai)
L. Rantos collection, Ath. Ziros communication
  • Macedonia Department
    • Dráma Prefecture
      • Kato Nevrokopi basin
Anastasio Tsinidis collection
  • Thraki Department (Thrace; Thracia)
    • Évros Prefecture
      • Alexandroupoli (Alexandroupolis)
        • Sapes Mine ("Sappes Mine")
Κίλιας, Σ. Π., Naden, J., Πακτσεβανόγλου, Μ., Γιαμπούρας, Μ., Σταυροπούλου, Α., Απειράνθητη, Δ., ... & Χρηστίδης, Χ. (2013). Multistage alteration, mineralization and ore-forming fluid properties at the viper (Sappes) Au-Cu-Ag-Te orebody, W. Thrace, Greece. Δελτίον της Ελληνικής Γεωλογικής Εταιρίας, 47(4), 1635-1644.
Christos Spiromitros - Chris Spiromitros collection
    • Xánthi Prefecture
      • Kassiteres-Sapes area
Michael, C. (2004). Epithermal systems and gold mineralization in western Thrace (North Greece). Bull Geol Soc Greece, 36, 416-423.
Hungary
 
  • Borsod-Abaúj-Zemplén Co.
    • Zemplén Mts (Tokaj Mts)
      • Alsókéked
Szakáll & Weiszburg: Telkibánya ( Top. Min. Hun.)
GEODA/2004
      • Sárospatak
GEODA/2000
Topographia Mineralogica Hungariae II. Szakáll&Weiszburg
Grolig, D. (2008): Mineralien-Welt 19 (1), 55-61.
Szakáll & Weiszburg: Telkibánya
Szakáll & Weiszburg: Topographia Mineralogica Hungariae II.
Topographia Mineralogica Hungariae II. Szakáll&Weiszburg
Szakáll-Gatter: Hungarian Mineral Species, 1996
  • Heves Co.
    • Mátra Mts
Gazdag, E. R., & Sipter, E. (2008). Geochemical background in heavy metals and human health risk assessment at an ore mine site, Gyöngyösoroszi (North Hungary). Carpathian Journal of Earth and Environmental Sciences, 3(2), 83-92.
Koch: Minerals of Hungary, 1985
Máfi Évi Jel. 1986
Geoda
      • Gyöngyöspata
http://www.geomania.hu/lelohely.php?lelohely=379
      • Gyöngyöstarján
http://www.geomania.hu/lelohely.php?lelohely=441
      • Mátraszentimre
        • Teréz Hill
Ferenc Kovács - collection
http://gportal.hu/portal/domineral
      • Mátraszentlászló
GEODA/2005
      • Parádfürdő
      • Recsk
Szakáll - Gatter: Minerals of Hungary
  • Pest Co.
    • Börzsöny Mts
Koch: Minerals of Hungary, 1985
India
 
  • Haryana
    • Bhiwani District
Murao, S., Deb, M., and Furuno, M. (2008): Ore Geology Reviews 33, 490-504.
Mineralogical Record 40:327
Tomasz Praszkier and Joanna Gajowniczek (2011) Deccan Traps in two weeks. Mineral Up, 2011, #1, 54-71.
  • Maharashtra
http://www.johnbetts-fineminerals.com/jhbnyc/mineralmuseum/picshow.php?id=32586
    • Aurangabad District
http://www.mineralienatlas.de/lexikon/index.php/Mineralienportrait/Fluorit/Indien
    • Jalgaon District
      • Dharangaon Taluka
No reference listed
    • Nashik District (Nasik District)
Kothavala, R.Z. (1982): The discovery of Powellite at Nasik, India. Mineralogical Record 13(5), 303-309
      • Sinnar
Georges Claeys (2009) Mineralogische reis naar Deccan Traps, India, 2008. Geonieuws, 34, #3, 63-77.
Rob Lavinsky
Label from dealer
  • Tamil Nadu
    • Karur District
Thomas P. Moore The Mineralogical Record - Archived What's New Articles: posted on 3/3/2006
  • Telangana
http://minerals.gps.caltech.edu/AMETRINE/Index.htm.
      • Hyderabad
C.V. Raman (1950) 
Crystals of quartz with iridescent faces
. Proceedings of the Indian Academy of Sciences, Section A, 31, 275-279
Indonesia
 
  • Sulawesi (Celebes)
    • Sulawesi Barat Province (West Sulawesi Province)
http://www.indoagate.com/manakarra.html
Iran
http://iranian-agates.freeservers.com/
Ireland
 
  • Co. Cork
    • Blackrock
Greg, R.P. & Lettsom W.G. (1858) Manual of the mineralogy of Great Britain & Ireland, p.88
  • Co. Mayo
    • Achill Island
Nicholson, A. (1847). Ireland's welcome to the stranger: or An excursion through Ireland, in 1844 & 1845, for the purpose of personally investigating the condition of the poor. By A. Nicholson. Baker and Scribner.
Italy
 
  • Aosta Valley
    • Courmayeur
AA. VV., 1996. Collezionare minerali. Hobby & Work.
  • Emilia-Romagna
    • Bologna Province
      • Sillaro Valley
        • Monterenzio
          • San Clemente
Dalrio, G. (1980) Mineralogia del bolognese. Officine Grafiche Cacciari, Bologna, 120 pp.; Pedroni, G. (1993) Mineralogia della Valle del Sillaro (BO). Rivista Mineralogica Italiana, 16, 1 (1-1993), 49-54.
  • Lombardy
    • Brescia Province
      • Camonica Valley
        • Adamello-Brenta Natural Park
          • Adamello Massif
            • Mt. Foppa
http://www.minsocam.org/MSA/Special/Pig/PIG_articles/Pezzotta_Guastoni_ms.pdf
    • Sondrio Province
      • Valtellina
        • Malenco Valley
          • Lanterna Valley
Bedognè, F., Montrasio, A., Sciesa, E. (1993) I minerali della provincia di Sondrio: Valmalenco. Bettini, Sondrio, 275 pp.
              • Campo Moro Valley
Bedognè, F., Montrasio, A., Sciesa, E. (1993) I minerali della provincia di Sondrio: Valmalenco. Bettini, Sondrio, 275 pp.
    • Varese Province
      • Ceresio Valley
        • Cuasso al Monte
Grill, E., Fagnani, G. (1943): Itinerari mineralogici. Comune di Cuasso al Monte. Natura, 34, 2, 63-69; Boscardin, M., De Michele, V., Scaini, G. (1970): Itinerari mineralogici della Lombardia. Natura, 61,1, 5-120; (as a monograph) 1972, Ed. Museo Civ. St. Nat. e Soc. It. Sci. Nat., Milano, 124 pp.
  • Piedmont
    • Biella Province
S Sudcowsky collection
    • Cuneo Province
      • Gesso Valley
        • Valdieri
          • Terme di Valdieri
Piccoli, Maletto, Bosio, Lombardo - Minerali del Piemonte e della Valle d'Aosta - Gian Carlo Piccoli editore 2007
    • Torino Province
      • Lanzo Valleys
        • Viù Valley
          • Usseglio
Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
    • Verbano-Cusio-Ossola Province
      • Ossola Valley
        • Antigorio Valley
          • Premia
Milanesi D. (2010): Ametista a scettro. Un nuovo ritrovamento all'Alpe Vova, Premia, in Valle Antigorio (Verbano-Cusio-Ossola). Riv. Mineral. Ital., 34, (4), 260-262.
  • Sardinia
    • Oristano Province
- Conti-Vecchi, G. & Stara, P.(1991): Minerali della Sardegna, Della Torre Edizioni, Cagliari, 276 pp.
    • Sassari Province
      • Osilo
Antonio Gamboni Collection
No reference listed
Karel Bal Collection
Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717.
Conti-Vecchi, G. & Stara, P. (1991) - Minerali della Sardegna - Della Torre Ed,276pp.
Conti-Vecchi, G. & Stara, P. (1991) - Minerali della Sardegna - Della Torre Ed, 276 pp.
  • Trentino-Alto Adige (Trentino-Südtirol)
    • Bolzano Province (South Tyrol)
      • Adige Valley (Etsch Valley)
        • Terlano (Terlan)
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
AA. VV., 1996. Collezionare minerali. Hobby & Work
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
        • Selva dei Molini Valley (Mühlwald Valley)
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
      • Gardena Valley (Gröden Valley)
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
        • Siusi Alp (Seis Alp)
          • Ortisei (St Ulrich)
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
            • Saltaria Valley (Saltaria Gorge)
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
      • Isarco Valley (Eisack Valley)
        • Funes Valley (Villnöss Valley)
          • Funes (Villnöß)
M. Rapazzini (1973) - Località mineralogiche consigliate: Tiso (Bolzano) - in Notizie deel Gruppo Min. Lombardo, n. 3, Sept 1973, pp. 59-61
      • Sarentine Alps (Sarntal Alps)
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
      • Vizze Valley (Pfitsch valley)
        • San Giacomo (Sankt Jakob)
          • Unterbergtal
Hossfeld, J. (1977) Die Mineralien im Sterzinger Gebiet. Einige Hinweise zu den Fundorten Alpiner Mineralien im Gebiet um Sterzing, Athesiadruck, Brixen, 79 pages.
    • Trento Province
      • Fassa Valley
        • Buffaure Group
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Ferretti, P., Cavada, G. & Dallabona, S. (2013). Fluorite in Val di Fassa, Trentino. Rivista Mineralogica Italiana, 3/2013, 166-174.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Gramaccioli C.M. (1975): Minerali alpini e prealpini. Istituto Italiano Edizioni Atlas, Bergamo, 2 vol., 472 pp.
        • Canazei
          • Contrin Valley
            • Val Rosalia
- Exel R. (1980): Die Mineralien Tirols. Band 1. Südtirol und Trentino. Athesia Druck, Bolzano-Bozen, 213 pp. - Exel R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Casa Editrice Athesia, Bolzano-Bozen, 205 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
        • Duron Valley
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
  • Tuscany
    • Grosseto Province
      • Gavorrano
Capperi M., Nannoni R., Brizzi G., 1996. Gavorrano e le sue miniere. Riv. Mineral. Ital., 20.
      • Giglio Island
        • Franco Promontory
Marinai, Nannoni, 1994. I minerali dell'Isola del Giglio. Circolo Culturale Gigliese.
    • Livorno Province
      • Campigliese (Campiglia Mountains; Campiglia Ridge)
        • Campiglia Marittima
          • Botro ai Marmi
Nannoni, R., & Marinai, V. (2008). Monte Spinosa. Nuovi ritrovamenti alle miniere Maffei e Montorsi. Rivista Mineralogica Italiana, 2/2008, 98-111.
Dini A., Orlandi P., Vezzoni S. (2013): Temperino e Lanzi. Le paragenesi primarie dello skarn. Riv. Mineral. Ital., 37, 1 (1-2013), 28-39.
      • Elba Island
        • Capoliveri
          • Cape Calamita Mine (Calamita Mine)
N. Calanchi, G. Dal Rio, A. Prati (1976) - Miniere e minerali dell'Elba orientale - Tip. Cacciari, Bologna
        • Rio Marina
          • Rio Mine (Rio Marina Mine)
P. Orlandi, F. Pezzotta (1997) - Minerali dell'Isola d'Elba - Ed. Novecento Grafico, Bergamo.
Matteo Chinellato Collection
Giuli, G. (1835): Progetto d'una carta geognostica ed orictonostica della Toscana per servire alla tecnologia, o al modo di rendere utili i minerali del Granducato alle arti, ed alle manifatture, a cui s'unisce la carta topografica geognostica ed orictonostica dell'Isola dell'Elba, ed isolette adiacenti colle necessarie spiegazioni per dare una idea dell'applicazione del progetto. Edizione seconda. Onorato Porri, Siena, 23 pp.; Giuli, G. (1843): Saggio statistico di mineralogia utile della Toscana. Parte IV. Nuovi Annali delle Scienze Nataturali di Bologna, 5, 10, 273-301; Jervis, G. (1874): I tesori sotterranei dell'Italia. Vol. 2: Regione dell’Appennino e vulcani attivi e spenti dipendentivi. Ed. Loescher, Torino, 624 pp.; D’Achiardi, A. (1872-73): Mineralogia della Toscana. Tipografia Nistri, Pisa, 2 vol., 678 pp.; Jervis, G. (1874): I tesori sotterranei dell'Italia. Vol. 2: Regione dell’Appennino e vulcani attivi e spenti dipendentivi. Ed. Loescher, Torino, 624 pp.
  • Veneto
    • Belluno Province
      • Rocca Piétore
        • Laste
Gruppo Agordino Mineralogico Paleontologico Ed., Agordo, 222 pp.
    • Padova Province
      • Euganean Hills (Euganei Hills)
        • Cinto Euganeo
Squinabol, S. (1902) Osservazioni sopra un filone a geodi di quarzo presso Torreglia (Euganei). Atti e Memorie della R. Accademia di Scienze, Lettere ed Arti in Padova, 18 (1901-1902), 157-163; Billows, E. (1904) Su d'una roccia di filone di Torreglia (Euganei) con geodi di calcite e quarzo ametista e rutilifero. Rivista di Mineralogia e Cristallografia Italiana, 30, 84-97.
Fabris, L., Guastoni, A. (2014) Provincia di Padova. In: Zorzi, F., Boscardin, M., (eds.), Minerali del Veneto. Alla scoperta dei tesori della nostra regione. Museo di Storia Naturale e Archeologia di Montebelluna - Treviso, Cierre Edizioni, Sommacampagna, pages 121-141; Zorzi, F. (2014) Percorso nel Padovano. Monte Fasolo, Monte Rusta, Monte Gemola. In: Zorzi, F., Boscardin, M., (eds.), Minerali del Veneto. Alla scoperta dei tesori della nostra regione. Museo di Storia Naturale e Archeologia di Montebelluna - Treviso, Cierre Edizioni, Sommacampagna, pages 293-299.
Squinabol, S. (1902) Osservazioni sopra un filone a geodi di quarzo presso Torreglia (Euganei). Atti e Memorie dell'Accademia di Scienze, Lettere ed Arti in Padova, 18, 157-163; Billows, E. (1904) Su d'una roccia di filone di Torreglia (Euganei) con geodi di calcite e quarzo ametista e rutilifero. Rivista di Mineralogia e Cristallografia Italiana, 30, 84-97.
De Michele, V. (1970) Località mineralogiche consigliate - Zavon nei Colli Euganei (Padova). Notizie del Gruppo Mineralogico Lombardo, 8, 7-9; Del Caldo, A., Moro, C., Gramaccioli, C.M., Boscardin, M. (1973) Guida ai minerali. Fratelli Fabbri Editori, Milano, 208 pp.; De Michele, V. (1974) Guida mineralogica d'Italia. Istituto Geografico De Agostini, Novara, 2 vol., 408 pp.; Fabris, L., Guastoni, A. (2014) Provincia di Padova. In: Zorzi, F., Boscardin, M., (eds.), Minerali del Veneto. Alla scoperta dei tesori della nostra regione. Museo di Storia Naturale e Archeologia di Montebelluna - Treviso, Cierre Edizioni, Sommacampagna, pages 121-141.
    • Vicenza Province
      • Recoaro Terme
Gianfranco Capolupi photo
F.Zorzi, M.Boscardin (2014) Minerali del Veneto. 1-332
        • Spizt Mt.
          • Ricchelere Valley
Boscardin M. Violati Tescari o.- Gemme del Vicentino - Museo Civico "G.Zannato" Montecchio Maggiore (Vicenza) 1996 pp. 46, 50, 69.
      • Salcedo
M.Boscardin. V. Frisone Studi e Ricerche - Associazione Amici del Museo Museo Civico "G. Zannato " Montecchio Maggiore (Vicenza) , 11 (2004),pp.26 --- M. Boscardin - A. Girardi - O. Violati Tescari - Minerali del Vicentino - Club Alpino Italiano - Vicenza 1975
      • San Pietro Mussolino
Boscardin M. Filippi F. Pretto G. Studi e Ricerche -Amici del Museo Museo Civico "G.Zannato" Montecchio Maggiore - Vicenza 18 Dicembre 1997 pp. 39-43
      • Santorso and Schio
Maraschini, P. (1824): Del porfido pirossenico. In: Sulle formazioni delle rocce del Vicentino. Saggio geologico. Tipografia della Minerva, Padova, pages 133-157; Della Costa, L. (2014): Zeoliti e altri minerali della Valle del Timonchiello, Tretto, Schio, Vicenza. Rivista Mineralogica Italiana, 38, 4 (4-2014), 248-259.
      • Schio
        • Tretto
          • Bosco di Tretto
            • Contrada Greselini
Personally found by Mr. Gianfranco Capolupi
Japan
 
  • Hokkaido
    • Shiribeshi Province
      • Shakotan peninsula
        • Furuu-gun
Michael Meder collection
  • Honshu Island
    • Chubu Region
      • Gifu Prefecture
        • Seki City
          • Horado mine
Yamada, S. (2004) Nihonsan-koubutsu Gojuon-hairetsu Sanchi-ichiranhyou (111 pp.)
Yamada, S. (2004) Nihonsan-koubutsu Gojuon-hairetsu Sanchi-ichiranhyou (111 pp.)
      • Ishikawa Prefecture
        • Komatsu City
Hiroaki Tano specimens
Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo
Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo
      • Niigata Prefecture
        • Aga-machi (Higashi-Kanbara-gun)
Minerals in Japan, p. 251 (Field Best Encyclopedia, vol. 15)
        • Sado Island
Dr Yohachiro Okamoto (1876-1960) collection (curated by the Geological Survey of Japan)
      • Shizuoka Prefecture
        • Kawazu
Alfredo Petrov, field trip, June 2010.
      • Yamanashi Prefecture
        • Kinpuzan district
          • Kofu City
            • Otome mine (Mitake mine)
              • Kurobira (Kurobera)
AM Mizunaka Collection
    • Kanto Region
      • Ibaraki Prefecture
        • Takahagi City
Nagashima,Otokichi(1960)Nihon Kigenso Koubutsu(Rare Earth Minerals in Japan) pp.327-328
      • Tochigi Prefecture
        • Nikko City
          • Ashio-machi
Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo
Y. Okazaki collection
        • Shioya
Y. Okazaki collection
        • Utsunomiya
Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan)
    • Kinki Region
      • Hyogo Prefecture
        • Asago City
Y. Okazaki collection
    • Tohoku Region
      • Akita Prefecture
        • Kyohwa
Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo
      • Fukushima Prefecture
        • Minamiaizu District
Amir Akhavan Collection
      • Iwate Prefecture
        • Nishiwaga (Waga-gun)
          • Yuda
Yoshihiro SEKINE, Hideo OTSU, Fumitoshi HIROWATARI, Hisamitsu HARADA and Mitsuo TANEMURA (1961) Study on the Kuroko-like Stockwork Copper Deposits of the Tsuchihata Mine, Iwate Prefecture Part 2. Emplacement of Ore Deposits. Bulletin of the Geological Survey of Japan Vol.12:573-586
      • Miyagi Prefecture
        • Shiroishi
Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo
Kazakhstan
 
  • Karaganda
Igor Savin's data
M. Chinellato, pers. comm., 2007
  • Kostanai
    • Rudny
Evseev, A. A. (1995) Kazaknstan and Middle Asia. A brief Mineralogical Guide. World of Stone 8:24-30
Evseev, A. A. (1995) Kazaknstan and Middle Asia. A brief Mineralogical Guide. World of Stone 8:24-30
Kenya
 
Rob Lavinsky
  • Kitui County
Moore, T. P. (2010): Denver Show 2009. Mineralogical Record, 41: 88-97
Laos
 
Gems and Gemology Vol 28 p133
Madagascar
 
  • Antananarivo Province
    • Analamanga Region
      • Anjozorobe District
        • Ambatomanoina Commune
Jordi Fabre; Pezzotta, F.(1999): Madagaskar. Das Paradies der Mineralien und Edelsteine. ExtraLapis nr 17, 44-46 [german version, a short notice]
      • Ankazobe District
Pezzotta, F.(1999): Madagaskar. Das Paradies der Mineralien und Edelsteine. ExtraLapis nr 17, p. 44 (in german, short notice)
        • Fiadanana Commune
Philip Michelin collection & specimen, Photo ID: 623694
Jordi Fabre
    • Itasy Region
      • Soavinandriana District
        • Amparaky Commune
Besairie, H. (1966): Les Gites Minéraux de Madagascar. Annales Géologiques de Madagascar, Tananarive. 34: 390.
        • Mahavelona Commune
Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
    • Vakinankaratra Region
      • Antsirabe II District
        • Sahanivotry Manandona Commune
Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris.p 200; Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris. 624p (p.200)
      • Betafo District
        • Ambohimanambola Commune
Knut Edvard Larsen photo
Egil Hollund Collection
Knut Edvard Larsen collection (# MM-1931)
        • Anosiarivo Manapa Commune
Knut Edvard Larsen collection # M-384
RAKOTOARISOA Nivomalala : CONTRIBUTION A L’ ETUDE MONOGRAPHIQUE DES GITES PEGMATITIQUES DE LA REGION DE BETAFO – ANTSIRABE . INTERPRETATION STRUCTURALE D’IMAGES LANDSAT. Ecole Supérieure Polytechnique d'Antananarivo 2003
        • Mahaiza Commune
Knut Edvard Larsen observation
Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A. Challamel (Éditeur), Paris, planche 4
        • Soavina Commune
Knut Edvard Larsen collection # M-553
      • Mandoto District
        • Anjoma Ramartina Commune
          • Ankarongana
Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris. 624p (p.200)
        • Betsohana Commune
Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris. p. 199 + plate 4
        • Fidirana Commune
Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris. 624p (p 565)
  • Antsiranana Province
    • Diana Region (Northern Region)
Galvier, J.(1997): Bourse de Sainte-Marie-aux -Mines 1997. La règne Minéral. 16:52-57
        • Ambatobe Anjavy Commune
          • Ankijabe
http://www.madaquartz.com/pages/amethyste.html
    • Sava Region (Northeastern Region)
      • Andapa District
        • Andapa Pegmatite Field
Pezzotta, F. (1999): Madagaskar. Das Paradies der Mineralien und Edelsteine. ExtraLapis nr 17, p.40-41 [German version]
  • Fianarantsoa Province
    • Amoron'i Mania Region
      • Ambatofinandrahana District
        • Ambatofinandrahana Commune
          • Imorona valley
Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
        • Mangatabohangy Commune
Thomas, L. & Lefevre, M. (1996): Les Sceptres Améthystes d`Antsakoanimanta Madagascar. Le Régne Minéral no 11, pp 5-8
    • Haute Matsiatra Region
      • Ambohimahasoa District
        • Vohiposa Commune
Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris. 624p
Michel Arliguie collection; Knut Edvard Larsen collection # M-388
        • Tsitondroina Commune
De Ascenção Guedes, R., Chiappero, J. & Bayle, L.-D. (2012): Sainte-Marie-aux-Mines 2012. Le Règne Minéral. 106, 37-53 [p.44+47]
Martaud, A. (2014): Tucson 2014! La Regne Minéral. 114 (Mai-juin 2014), 35-37.
    • Ihorombe Region
      • Ihosy District
        • Ilakaka Commune
http://www.minsocam.org/MSA/Special/Pig/PIG_articles/Madagascar_txt.pdf; Madagascar - extraLapis English No. 1, p. 92
    • Vatovavy Fitovinany Region
Knut Edvard Larsen collection # M-383
  • Mahajanga Province (Majunga)
    • Betsiboka Region
      • Tsaratanàna District
Knut Edvard Larsen collection # M-87
        • Manakana Commune
Bill Dameron photo, id 766873 (source of info on specimen, Laurent Thomas, Munich 2006
    • Melaky Region
      • Antsalova District
[www.thamesvalleyminerals.com]
Bill Dameron photo, id 766873 (source of info on specimen, Laurent Thomas, Munich 2006
    • Sofia Region
Royal Museum for Central Africa, Belgium collection Sample # 13894
Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
      • Mandritsara District
        • Tsaratanana Commune
Knut Edvard Larsen collection # M-550
  • Toamasina Province (Tamatave)
    • Alaotra-Mangoro Region
      • Ambatondrazaka District
        • Ambatosoratra Commune
Pezzotta, F.(1999): Madagaskar- Das Paradies des Mineralien und Edelsteine. ExtraLApis no.17,47-48 [german version]
      • Andilamena District
        • Andranotokana Massif
Moore, T.(2001): What is new in Minerals. Tuscon Show 2001. Mineralogical Record 32(3), p 252
Bil Dameron specimen & photo id 765847
Van King
    • Analanjirofo Region
      • Mananara Nord District
Knut Edvard Larsen collection # M-689
Knut Edvard Larsen collection # M-534
  • Tuléar Province (Toliara)
    • Androy Region
Knut Edvard Larsen collection (MM-1118), Sample bought in Fort Dauphin
    • Anosy Region (Fort Dauphin Region)
      • Amboasary Sud District
        • Esira Commune
Wolfgang Hampel, site visit August 2005.
    • Atsimo-Andrefana Region
      • Beroroha District
Knut Edvard Larsen collection (# MM-1943)
Malawi
 
[www.johnbetts-fineminerals.com]
Egil Hollund Collection
Mexico
 
  • Baja California Sur (BC Sur)
    • Mun. de Mulegé
      • Santa Rosalía
        • Boleo District
          • Arroyo de la Providencia
Panczner(1987):321.
  • Chihuahua
    • Mun. de Aldama
Karel Bal Collection
    • Mun. de Aquiles Serdán
Mike Dennis
    • Mun. de Manuel Benavides
Bill Dameron photo
  • Guanajuato
    • Mun. de Guanajuato
[www.johnbetts-fineminerals.com]
No reference listed
Andrew Haighton
Richard Dale Collection
Rob Lavinsky
Panczner (1987): 323.
Panczner (1987): 79-364.
[www.johnbetts-fineminerals.com]
      • La Luz
Panczner(1987):131-358.
No reference listed
Panczner (1987): 236.
Panczner (1987): 323.
      • Santa Rosa
Panczner(1987):323.
MinRec 31:4 and opening spread
    • Mun. de Taxco
      • Taxco de Alarcón (Taxco; Tasco)
Osterman, C. (1984). Geology and Genesis of the Guadalupe Silver Deposit, Taxco Mining District, Guerrero, Mexico. Masters thesis, University of Arizona 77pp
Panczner(1987):119-352.
[www.johnbetts-fineminerals.com]
    • Mun. de Zumpango del Rio
Min Rec 35:6 pp29-37
Martins de Pedra collection
specimen in collection
Ontiveros M., Wendell W., Megaw P. (2004) - Famous mineral localities: The Guerrero amethyst deposits, Mineralogical Record, 35(6), pp: 29-37.
Panczner (1987): 323.
Panczner (1987): 323.
Panczner (1987): 323; Rocks & Min.: 62:12.
  • Hidalgo
    • Mun. de Mineral del Monte
      • Mineral del Monte (Mineral del Real del Monte; Real del Monte)
Panczner(1987):121-330.
Panczner(1987):80-344.
  • Jalisco
    • Mun. de Bolaños
[www.johnbetts-fineminerals.com]
  • Michoacan
    • Mun. de Tlalpujahua
      • San Pedro y San Pablo de Tlalpujahua District
        • Tlalpujahua
Panczner(1987):324.
  • Sonora
    • Mun. de Cucurpe
      • Cucurpe
        • Cerro Prieto
Panczner (1987): 94-397.
    • Mun. de Santa Cruz
      • Santa Cruz
        • Sierra del Chivato
Panczner(1987):184-390.
No reference listed
    • Mun. de Tatatila
[www.johnbetts-fineminerals.com]
Van King
[www.johnbetts-fineminerals.com]
  • Zacatecas
    • Asientos
Dana Slaugher collection
    • Mun. de Concepción del Oro
      • Concepción del Oro
Frank W. Hess/ E.J. Trybalski specimen
    • Mun. de Fresnillo
      • Fresnillo de Gonzalez Echeverria (Fresnillo)
Dilley, L. M. (1993). Mineralogy and fluid inclusion study of the San Mateo vein, Fresnillo district, Zacatecas, Mexico (Master's thesis, New Mexico Institute of Mining and Technology).
Mongolia
 
  • Dornogovi Aimag
    • Gobi Desert
Pavel M. Kartashov data
Morocco
 
  • Drâa-Tafilalet Region
    • Er Rachidia Province (Errachidia Province)
      • Jorf
Amir Akhavan Collection
    • Ouarzazate Province
https://sites.google.com/site/mineralienmuseumguntersblum/bildergalerien/achate/afrika/marokko/agouim
  • High Atlas Mtn
Rob Lavinsky
Karel Bal Collection
  • Marrakech-Safi Region
    • El Kelaâ des Sraghna Province
Jean Dehaye collection
  • Souss-Massa Region
    • Tata Province
Jordi Fabre [Pers. Com. 2009]; Jordi Fabre
Mozambique
 
  • Zambezia Province
    • Alto Ligonha District
Geotrade Bohemia
Myanmar
 
  • Kayin State
    • Hpa-an District
Harald Schillhammer collection
  • Mandalay Region (Mandalay Division)
    • Pyin-Oo-Lwin District
http://www.ruby-sapphire.com/r-s-bk-burma4.htm
      • Mogok Township
        • Kyauk-Pyat-That
Ted Themelis (2008) Gems & mines of Mogok
        • Mogok Valley
Ted Themelis (2008) Gems & mines of Mogok
Ted Themelis (2008) Gems & mines of Mogok
      • Singu Township
        • Letpanhla
          • Male (Marle; Marla)
Rob Lavinsky
Namibia
 
  • Erongo Region
    • Dâures
      • Brandberg Area
        • Brandberg Complex
Gerhard Louw specimen
[www.thamesvalleyminerals.com]
Cairncross, B. & Bahmann, U. (2007): Zepterquarz und Prehnit vom Tafelkop, Goboboseb-Berge, Namibia. Lapis 32 (6), 37-43. (in German)
        • Messum Igneous Complex
Peter Seroka collection
      • Uis (Groot Uis)
        • Uis Pegmatites
    • Karibib
www.prodg.cc/johnston/erongo.htm
      • Spitzkopje Area
Cairncross, B. (2005) Famous Mineral Localities: Klein Spitzkoppe, Namibia. Mineralogical Record 36(4) 317-335
  • Karas Region
    • Karasburg District
Bezing, L. von, Bode, R. & Jahn, S. (2008): Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern, 384 pp. (in English)
      • Warmbad
Lapis 25(2), 39-41 (2000)
Bezing, L. von, Bode, R. & Jahn, S. (2008): Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern, 386 pp. (in English)
Bezing, L. von, Bode, R. & Jahn, S. (2008): Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern, 386 pp. (in English)
Bezing, L. von, Bode, R. & Jahn, S. (2008): Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern, 388 pp. (in English)
Bezing, L. von, Bode, R. & Jahn, S. (2008): Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern, 386 pp. (in English)
Bezing, L. von, Bode, R. & Jahn, S. (2008): Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern, 388 pp. (in English)
  • Khomas Region
    • Gamsberg Area
Visit in 2004 (Roger Lang)
Bezing, L. von, Bode, R. & Jahn, S. (2008): Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern: 701 (in English)
  • Kunene Region
    • Khorixas District
      • Grootberg Mts
Niedermayr, G. (2008): Talk on mineralogical news from Namibia.
Bezing, L. von, Bode, R. & Jahn, S. (2007): Namibia. Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag, Haltern(in English)
  • Oshikoto Region (Otjikoto Region)
    • Tsumeb
Gebhard, G. (1999): Tsumeb II. A Unique Mineral Locality. GG Publishing, Grossenseifen, Germany
  • Otjozondjupa Region
    • Otavi
      • Platveld area
        • Burgerhof Farm 482
http://www.idexonline.com/portal_FullMazalUbracha.asp?id=27923
Bezing, L. von., Bode, R., and Jahn, S., (2016) Namibia Minerals and Localities II. Edition Krüger-Stiftung, Bode Verlag GmbH, Salzhemmendorf, Germany, pg 502 (in English)
Bezing, L. von., Bode, R., and Jahn, S., (2016) Namibia Minerals and Localities II. Edition Krüger-Stiftung, Bode Verlag GmbH, Salzhemmendorf, Germany, pg 502 (in English)
Bezing, L. von., Bode, R., and Jahn, S., (2016) Namibia Minerals and Localities II. Edition Krüger-Stiftung, Bode Verlag GmbH, Salzhemmendorf, Germany, pg 502 (in English)
Bezing, L. von., Bode, R., and Jahn, S., (2016) Namibia Minerals and Localities II. Edition Krüger-Stiftung, Bode Verlag GmbH, Salzhemmendorf, Germany, pg 502 (in English)
Bezing, L. von., Bode, R., and Jahn, S., (2016) Namibia Minerals and Localities II. Edition Krüger-Stiftung, Bode Verlag GmbH, Salzhemmendorf, Germany, pg 502 (in English)
Bezing, L. von., Bode, R., and Jahn, S., (2016) Namibia Minerals and Localities II. Edition Krüger-Stiftung, Bode Verlag GmbH, Salzhemmendorf, Germany, pg 502 (in English)
Bezing, L. von., Bode, R., and Jahn, S., (2016) Namibia Minerals and Localities II. Edition Krüger-Stiftung, Bode Verlag GmbH, Salzhemmendorf, Germany, pg 502 (in English)
New Zealand
 
  • North Island
    • Hawke's Bay Region
      • Central Hawkes Bay District
C. Johnson collection
    • Waikato Region
      • Hauraki District
        • Waihi
Singh, R.S. (2015) Identifying Mineralogical and Geochemical Vectors towards the Epithermal Au-Ag Correnso Mine, Waihi. (unpublished thesis, MSc), Univerity of Waikato.
Oldfield, G. (1989) Gladstone Hill Epithermal System, Waihi, New Zealand. Proceedings of the 11th New Zealand Geothermal Workshop 1989, University of Auckland Geothermal Institute.
R.L. Brathwaite and K. Faure, Economic Geology, Vol. 97, 2002, pp. 269-290.; Simpson, M. P., & Mauk, J. L. (2011). Hydrothermal alteration and veins at the epithermal Au-Ag deposits and prospects of the Waitekauri area, Hauraki goldfield, New Zealand. Economic Geology, 106(6), 945-973.
      • Thames-Coromandel District
        • Coromandel Peninsula
          • Colville
Paritu, Coromandel Penninsula. Rod Martin in Essence of Micro-Scope, 2006
          • Coromandel
Simpson, M.P., Mauk, J.L., Merchant, R. (2011) Bonanza grade epithermal veins from the Coromandel and Thames districts Hauraki Goldfield, Proceedings 2011 AusiMM New Zealand branch annual conference, 27-30 August 2011, Queenstown, New Zealand.
Collection of RJ Martin
    • Wellington Region
      • Wairarapa
        • Red Hill
CF Johnson collection; Collected by CF Johnson
  • South Island
    • Canterbury Region
      • Ashburton District
        • Mount Somers
http://www.craiggems.co.nz
      • Christchurch City
        • Banks Peninsula
Dorsey, C.J. (1988) The Geology and Geochemstry of the Akaroa Volcano Banks Peninsula New Zealand (unpub. thesis, M.Sc) University of Canterbury.
        • Lyttelton
Essence of Microscope, 2009
      • Selwyn District
Thornton, J. (Ed.), Essence of Microscope.; Thornton, J. (Ed.), Micro-Scope, No. 44, December 2002.
    • Marlborough Region
J. Thornton. Zeolites and other minerals on Middlehurst Station. Essence of Microscope (NZ)
Essence of Micro-Scope, Lookout volcanics, Mt Lookout and Upcot Stations. 2009
Nigeria
 
  • Nassarawa State (Nasarawa State)
  • Taraba State
Gems & Gemology, Volume 39:227
Norway
 
  • Akershus
    • Asker
Eldjarn, K. (1994): Uvitt-dravitt fra Borgenåsen, Asker. STEIN 21 (2), 148-151
      • Dikemark
        • Oppsjø
Peter Andresen collection.
Hans Chr. Røgler, Norway collection
    • Eidsvoll (Eidsvold)
      • Feiring
Knut Edvard Larsen MM-collection (# 1413)
Nordrum, F.S.(2000): Nyfunn av mineraler i Norge 1999-2000. Norsk Bergverksmusum Skrift. 17: 59-63
  • Aust-Agder
    • Arendal
      • Stoa
        • Skrubbedalen
Larsen, K. E. (2015). Noen funn av mineraler i Norge 2013-2015. Norsk Mineralsymposium 2015, 79-88.
    • Evje og Hornnes
      • Åvesland
Åmli, R. (1969): Secondary uranium and thorium minerals from Einerkilen granite pegmatite in Evje, Southern Norway. Norges Geologiske Undersøkelse 258 [Årbok 1968]: 124-130
      • Landsverk
Revheim, O. (2006): Landsverk 1, Jokeli-bruddet i Evje. Norsk Bergverksmuseum Skrift. 33: 41-50
    • Iveland
      • Ljosland
        • Knipan (Knipane)
Hansen, S. (1973): Ett mineralrikt fältspatbrott i Iveland, Norge. Unpublished paper, 20p
Nordrum, F.S. (2005): Nyfunn av mineraler i Norge 2004-2005. Norsk Bergverksmuseum Skrift. 30: 117-124
  • Buskerud
    • Drammen
      • Drammensmarka
Garmo, Torgeir (1992): Notat frå mineralåret 1992. STEIN 19 (4), 223
Nordrum, F.S. (1999): Nyfunn av mineraler i Norge 1998-1999. Bergverksmuseets Skrift 15: 87-90
Knut Edvard Larsen MM-collection # 153, collected in mai 1981.
Nordrum, F.S. (2000). Nyfunn av mineraler i Norge 1997-1998. Bergverksmuseets Skrift 14:55-58
      • Konnerud
Anonymous: (1983): Jensen-skjerpene ( P4-16). DG-nytt [A local magazine for the Drammen geological society, Norway] nr 5, 1983, p.14.
    • Lier
      • Lierskogen
        • Gjellebekk
Peter Andresen collection.
Nordrum, F. S. (2007): Nyfunn av mineraler i Norge 2006-2007. STEIN 34 (2), 14-26
      • Sylling
Anonymous: (1983): Hørtekollen flusspatgruve (D5-01). DG-nytt [A local magazine for the Drammen geological society, Norway] nr 9, desember 1983, p.13.
    • Nedre Eiker
      • Nedre Eiker Church
Nordrum, F.S. (2000). Nyfunn av mineraler i Norge 1999-2000. Bergverksmuseets Skrift 17:59-63
Stensrud, S. (2004): Nikkerud gruver. In Hurum, J.H & Frøyland M. (eds) (2004): Nedre Eikers underjordiske skatter. Stein til nytte og glede. Editon by Nedre Eiker kommune. 221-223
    • Røyken
      • Spikkestad
Egil Hollund collection
  • Finnmark
    • Hasvik
Bøe, P. (2001): Geologi og mineralogi på Sørøya i Finnmark. Bergverksmuseets Skrift 18, 23-29
Michalsen, A. (2000): Forekomster av mineraler og naturstein på Sørøya. STEIN 27 (2), 4-11
    • Sør-Varanger
Nordrum, F.S. (2012): Noen funn av mineraler i Norge 2011-2012. Norsk Bergverksmuseum Skrifter. 49, 117-124
  • Hedmark
Moløkken, A. (1997): Ametysten fra Stange og Løten kommuner i Hedmark. STEIN 24 (2), 50-52; Mineralien-Welt 20 (6), 72-73 (2009)
    • Stange
Moløkken, Arne (1990):Ametyst i Stange,Hedemark.STEIN 17 (3),14 (in norwegian)
  • Hordaland
    • Fusa
Bergen Museum, Norway collection
    • Osterøy
Stian Karlsen photo & collection , Photo id 647151
    • Sotra Island
      • Sund
Stian Karlsen collection; Larsen, K.E. (2016): Noen funn av mineraler i Norge 2015-2016. Norsk Mineralsymposium 2016: 127-135
    • Sveio
Berg, H.-J. (1999): Norvege. Autour de la PlaNet. Le Règne Minéral. 25, 42. ; Størseth, L.R. (2003): Mineraler i Haugalandet-en oppdatering. STEIN 30 (3), 8-9
  • Møre og Romsdal
    • Aure
Andersen, K.H. (2006): Amethyst mit interessanten Einschlüssen aus dem Gebiet von Kristiansund, Norwegen. MineralienWelt, 17 (1): 58-62
    • Fræna
Stuart Mills 16.Nov 2002
Nordrum, F.S. (2007): Nyfunn av mineraler i Norge 2006-2007. Stein 34 (2):14-26
Harald Kvarsvik collection; Larsen, K. E. (2015). Noen funn av mineraler i Norge 2013-2015. Norsk Mineralsymposium 2015, 79-88.
Harald Kvarsvik collection; Larsen, K. E. (2015). Noen funn av mineraler i Norge 2013-2015. Norsk Mineralsymposium 2015, 79-88.
    • Gjemnes
Garmo, T. (1992): Neue Mineralfunde aus Norwegen. Mineralien Welt. 3 (2), 31
    • Tingvoll
Nordrum, F.S. (2006): Nyfunn av mineraler i Norge 2005-2006. Norsk Bergverksmuseum Skrift. 33: 56-62
  • Nordland
    • Fauske
Egil Hollund photo & specimen
  • Oppland
    • Gjøvik
Berg, H.-J. (1994): Gjøvikområdets bergarter. Stein 21 (1), 33-45
Nielsen, R. B. (1980): Gjøvik-Ametystens tragiske skjebne. NAGS-nytt. 7 (4), 11-13.
    • Lunner
      • Grua
        • Grua mining district
http://www.nags.net/nags/english/articles_werner/grua_mining_district.htm
  • Oslo
    • Vestre Aker
Nordrum, F.S. (2011): Noen nyfunn av mineraler i Norge 2010-2011. Stein. 38 (2): 14-23
  • Rogaland
Berg, H.-J. (1999): Norvege. Autour de la PlaNet. Le Règne Minéral. 25, 42.
  • Vestfold
    • Holmestrand
      • Hof
Larsen, S. (2004): Ametyst fra Haslestad bruk, Hof i Vestfold. STEIN 31 (2), 4-5
      • Kjeksrød
Nordrum, F.S., Larsen, A.O., Bergstrøm, T. & Larsen, S. (1997): Die Zeptheramethyste von Holmestrand. Mineralien Welt. 8 (4): 45-50
    • Sande
Nordrum, F.S., Larsen, S. Bergstrøm, T & Larsen, A.O. (1997): Mineralfunn langs ny E 18 i Drammen og Nordre Vestfold. STEIN 24 (3), 102-110
    • Sandefjord
      • Stokke
Knut Edvard Larsen MM-collection (#4067)
Pakistan
 
  • Balochistan (Baluchistan)
    • Chagai District
Guoliang Sun; https://www.facebook.com/groups/mindat/permalink/10151335022622465/
Mineral specimens collected in Kharan - TVM et al - 2009
      • Ras Koh Mts
Christian Bracke Collection
  • Gilgit-Baltistan (Northern Areas)
    • Baltistan
      • Skardu District
        • Haramosh Mts.
Natural History Museum Vienna collection
    • Ganache District (Ghanche District)
Dudley Blauwet, Bill Smith and Carol Smith (2004) Table of mineral localities of the northern areas of Pakistan and other selected sites. (in "Pakistan: Minerals, Mountains & Majesty", Lapis International, East Hampton, Connecticut)
      • Khapalu (Khaplu; Kghaplu)
        • Kundas Nala
Rob Lavinsky (ex. Mountain Minerals International specimen)
Dudley Blauwet, Bill Smith and Carol Smith (2004) Table of mineral localities of the northern areas of Pakistan and other selected sites. (in "Pakistan: Minerals, Mountains & Majesty", Lapis International, East Hampton, Connecticut)
Papua New Guinea
 
  • Eastern Highlands Province
    • Kainantu
Espi, J. O., Hayashi, K. I., Komuro, K., Kajiwara, Y., & Murakami, H. (2005). The Bilimoia gold deposit, Kainantu, Papua New Guinea: A fault-controlled, lode-type, synorogenic tellurium-rich quartz-gold vein system. In Mineral Deposit Research: Meeting the Global Challenge (pp. 941-944). Springer Berlin Heidelberg.
Peru
 
  • Amazonas Department
    • Chachapoyas Province
Petersen, G.G. (1970) Minería y metalurgía en el antiguo Peru. Arqueologicas, 12 140pp. (Museo Nacional de Antropologia y Arqueologia, Lima)
  • Ancash Department
    • Bolognesi Province
      • Huallanca District
        • Chiurucu (Chiuruco)
Lapis 32 (12) 44
    • Casma
Petersen, G.G. (1970) Minería y metalurgía en el antiguo Peru. Arqueologicas, 12 140pp. (Museo Nacional de Antropologia y Arqueologia, Lima)
  • Huancavelica Department
    • Angaraes Province
      • Julcani District
Egil Hollund Collection
    • Castrovirreyna Province
      • Pampa Blanca District
        • Mt Ullpac (Mt Ollupac)
Hyrsl & Rosales (2003) Mineralogical Record, 34, 241-254.; Hyrsl & Rosales (2003) Mineralogical Record, 34, 241-254.
  • Junín Department
    • Yauli Province
      • Morococha District
[www.johnbetts-fineminerals.com]
  • Lima Department
Rob Lavinsky.
  • Pasco department
    • Pasco province
      • Cerro de Pasco
        • Atacocha mining district
Hyrsl & Rosales (2003) Mineralogical Record, 34, 241-254.
Poland
 
  • Lower Silesia
    • Kamienna Góra district
field work and sampling, examination of thin sections using the standard petrographic microscope, determination of mineral chemistry using the electron microprobe (EDS, WDS), cathodoluminescence observations (CL) and X-ray diffraction determinations (XRD)
    • Kłodzko District
      • Stronie Śląskie commune
Eligiusz Szełęg collection (SEM/EDS identification)
    • Nowy Kościół
Found by students University of Wroclaw per Dagmara Lesiow.
    • Szklarska Poręba District
Eligiusz Szełęg private collection
Knapik R., Rybski R., Szuszkiewicz A. (2011): Minerały polskich Karkonoszy, Wyd. KPN
    • Wałbrzych District
      • Czarny Bór
Awdankiewicz M. & Szymański M. 2009: New data on the structure, emplacement mode and post-magmatic alteration of the Grzędy trachyandesites (Lower Permian), the Intra- Sudetic Basin. Mineralogia - Special Papers, vol. 34, p. 11
  • Małopolskie
    • Chrzanów District
      • Alwernia commune
Eligiusz Szełęg private collection
    • Kraków District
      • Krzeszowice Community
Eligiusz Szełęg collection
Portugal
 
  • Évora District
    • Vila Viçosa
      • Conceição
Rui Nunes collection
  • Faro District
Museu Geológico e Mineiro of Lisbon collection
  • Lisbon District
    • Sintra
      • Colares
Geomuseus, Instituto Superior Técnico, Lisbon. Bello, A. De Oliveira,1908, Minéraux Portugais - Bulletin de la Société Portugaise des Sciences Naturelles, Vol II, fasc. 3.
Martins da Pedra collection
  • Viana do Castelo District
    • Melgaço
Former Ricardo Pimentel collection
  • Viseu District
    • Mangualde
      • Chãs de Tavares
        • Tragos
Romania
 
  • Caraş-Severin Co.
    • Poiana Ruscă Mts
[www.thamesvalleyminerals.com]
  • Cluj Co.
Ferenc Kristály (2006) Zeolites from Copaceni, Romania. GEODA,XVI/2, 34-36
  • Hunedoara Co.
W. Stöhr (2001): Porkura - ein klassischer Amethystfundort in Rumänien Lapis 26 (9), 13-xx; Rob Lavinsky
  • Maramureș Co.
    • Baia Mare (Nagybánya)
      • Săsar-Valea Roșie mining area
Marias Francisc, 2005, Metallogeny of the Baia Mare Mining District-an approach based on the Cavnic hydrothermal system-comparison with other epithermal systems in the world, Ed. Cornelius, 2005, p. 349-362.
    • Băiuț
No reference listed
Costin, D., and Vlad, S. (2005): Geochemistry, Mineralogy and Petrology (Sofia) 43, 64-68
    • Cavnic (Kapnic; Kapnik)
Philippe Michelin photo & specimen
    • Șișești Commune
      • Dănești village
Marinel Kovacs, Alexandrina Fülöp, 2003, Neogene volcanism in Gutâi Mts., (Eastern Carpathians). A Review. Studia Universitatis, Babeș-Bolyai, Geologia, vol.48, 2003, p.3-16
  • Satu Mare Co.
    • Satu Mare
      • Oaș Mts
        • Negrești-Oaș
          • Turț
Clain, E. & Haake, R. (2006): Die Blei-Zink-Lagerstätte von Turt, Oasgebirge, Rumänien. Mineralien-Welt 17 (5), 52-64. (in German)
Russia
 
  • Kamchatka Oblast'
    • Central Kamchatka mining district
Andreeva, E. D., Matsueda, H., Okrugin, V. M., Takahashi, R., & Ono, S. (2013). Au–Ag–Te Mineralization of the Low‐Sulfidation Epithermal Aginskoe Deposit, Central Kamchatka, Russia. Resource Geology, 63(4), 337-349.; Okrugina, V. and Elena Andreeva (2014) Volcanic-related epithermal deposits in Kamchatka volcanic arc (North-East of Pacific region). in Abstract Volume IAGR Conference Series No. 20, pp.107–109
    • Northern Kamchatka
Rascheskin EV Flashes of the North. Eastern Siberia through the eyes of a geologist. - Ekaterinburg: GRAFO Studio, 2004.
  • Karelia Republic
    • Ladoga Region
      • Pitkyaranta District (Pitkäranta District)
        • Salmi
Polekhovsky, Y.S., and Punin, Y.O. (2008): Geology of Ore Deposits 50(7), 642-646.
  • Khabarovskiy Kray
http://www.pegmatite.ru/My_Collection/quartz/q023.jpg
  • Komi Republic
    • Prepolar Ural
Oleg Lopatkin
  • Magadanskaya Oblast'
[www.johnbetts-fineminerals.com]
  • Moscow Oblast' (Moskovskaya Oblast')
    • Golutvin
Kirill Vlasov's collection.
    • Moscow
Pekin, A. (2011) Minerals of Moscow. Russian Journal of General Chemistry. Jun2011, Vol. 81 Issue 6, p1381-1391.
Pekin, A. (2011) Minerals of Moscow. Russian Journal of General Chemistry. Jun2011, Vol. 81 Issue 6, p1381-1391.
  • Murmanskaya Oblast'
    • Tersky Bereg
[World of Stones 95:5-6, p64]
  • Prepolar Ural
    • Tyumenskaya Oblast'
      • Khanty-Mansi Okrug (Khanty Mansiysk)
        • Saranpaul
Burlakov, J. V. (1995): Dodo: Alpine Klüfte im Polar-Ural. Lapis. 20 (3), 13-26, 35
  • Primorskiy Kray
    • Kavalerovo mining district
      • Dal'negorsk (Dalnegorsk; Tetyukhe; Tjetjuche; Tetjuche)
        • Dal'negorsk B deposit
Van King
  • Sakha Republic (Yakutia)
http://www.pegmatite.ru/
Lewis Feuchtwanger (1838) A Treatise on Gems: In Reference to Their Practical and Scientific Value
  • Urals Region
    • Middle Urals
[World of Stones 2:93]
      • Sverdlovskaya Oblast'
        • Sarapulka District (Murzinka)
[MinRec 32:41]
www.pegmatite.ru
    • Southern Urals
      • Chelyabinsk Oblast'
[www.johnbetts-fineminerals.com]
      • Orenburgskaya Oblast'
        • Orsk
          • Khalilovskii District
            • Khabarninskii massif
Mikhailov, B.M. (2000): Lithology and Mineral Resources 35(4), 351-364.
Rwanda
 
  • Western Province
Bertossa, A., 1967. Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda 4, 25-45.
    • Ngororero District
      • Gatumba
Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Slovakia
 
  • Banská Bystrica Region
    • Banská Bystrica Co.
      • Poniky (Poinik)
Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    • Banská Štiavnica Co.
Slavomír ŠIMKO
S.ŠIMKO
Peter Vancik collection
Russ, A. (2011): "Goldene" Zepterquarze aus Schemnitz/Banská Stiavnica, Slowakei. Lapis 36 (7-8) 13-19.
      • Štiavnické Bane
Peter Vancik specimen
    • Detva Co.
Ozdín D., Števko M., Bačo P., Tuček P. (2011): Súčasný stav a nové poznatky o výskytoch ametystu na Slovensku. Minerál, 19, 6, 517-534. (in Slovak)
      • Vígľašská Huta - Kalinka
Ozdín D., Števko M., Bačo P., Tuček P. (2011): Súčasný stav a nové poznatky o výskytoch ametystu na Slovensku. Minerál, 19, 6, 517-534. (in Slovak)
    • Revúca Co.
Ozdín D., Števko M., Bačo P., Tuček P. (2011): Súčasný stav a nové poznatky o výskytoch ametystu na Slovensku. Minerál, 19, 6, 517-534. (in Slovak)
    • Rimavská Sobota Co.
Ozdín D., Števko M., Bačo P., Tuček P. (2011): Súčasný stav a nové poznatky o výskytoch ametystu na Slovensku. Minerál, 19, 6, 517-534. (in Slovak)
    • Žarnovica Co.
Koděra, M., a kol.: Topografická mineralogie Slovenska. Sv. 1 A-Kl, Bratislava, Veda 1986, s. 448-472.
Jonas, J. (1820): Ungarns Mineralreich. Orycto-geognostisch und topographisch dargestellt. Budapest, 415 p. (in German)
Jeleň, S., Pršek, J., Kovalenker, V. A., Topa, D., Sejkora, J., Števko, M., & Ozdín, D. (2012). Bismuth Sulfosalts Of The Cuprobismutite, Pavonite And Aikinite Series From The Rozália Mine, Hodruša–Hámre, Slovakia. The Canadian Mineralogist, 50(2), 325-340.
Koděra, M., Andrusovová-Vlčeková, G., Belešová, O., Briatková, D., Dávidová, Š., Fejdiová, V., Hurai, V., Chovan, M., Nelišerová, E., Ženiš, P. (1986-1990): Topografická mineralógia Slovenska. I-III. Veda, Bratislava, 1592 p. (in Slovak)
      • Nová Baňa
Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    • Žiar nad Hronom Co.
      • Banská Štiavnica mining district
        • Vyhne
Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
Ďuďa R., 1993 : Die mineralien der Gold und Silber - lagersttäte von Kremnitz ( Kremnica) in der Slowakei. Mineralien Welt /Haltern,Nemecko/,5, s. 20 - 32
Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
  • Košice Region
    • Rožňava Co.
Pauliš P., Ďuďa R., 2002:Nejznámejší mineralogická nalezište Slovenska. Kuttna, Kutná Hora, 136p
    • Trebišov Co.
Kaličiak, M., Ďuďa, R., 1996: Geolgický vývoj, stavba a metalogenéza neovulkanitov na Východnom Slovensku. Manuskript, Archív Geofond, Bratislava, 83p
Ozdín D., Števko M., Bačo P., Tuček P. (2011): Súčasný stav a nové poznatky o výskytoch ametystu na Slovensku. Minerál, 19, 6, 517-534. (in Slovak)
Ozdín D., Števko M., Bačo P., Tuček P. (2011): Súčasný stav a nové poznatky o výskytoch ametystu na Slovensku. Minerál, 19, 6, 517-534. (in Slovak)
  • Nitra Region
    • Levice Co.
Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
  • Prešov Region
    • Poprad Co.
Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
      • Poprad
Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    • Prešov Co.
      • Vyšná Šebastová
Ďuďa,R., et al., 1981: Mineralógia severnej časti Slanských vrchov. Min.Slovaca, Monografia 2, 98s
Duda et. all.,1981:Minerály severnej časti Slanských vrchov. Min.Slovca,Monografia 2,Bratislava, 98 p
    • Vranov nad Topľou Co.
Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
Slovenia
 
  • Pohorje Mts (Pohorje Massif)
    • Oplotnica (Oplotnitz)
Janez Zavašnik Collection
  • Slovenska Bistrica (Windisch-Feistritz)
Natural History Museum Vienna collection
Somaliland
 
  • Hargeisa (Hargeysa)
The 1995 ICA World Gemstone Mining Report/Part 1 ICA Gazette
South Africa
 
  • Eastern Cape Province
Minerals of South Africa
  • Gauteng Province
    • Pretoria District (Tshwane District)
Cairncross, B. and Dixon, R., (1995) Minerals of South Africa. The Geological Society of South Africa, pg 236;
Cairncross, B. and Dixon, R., (1995) Minerals of South Africa. The Geological Society of South Africa, pg 236;
    • Witwatersrand field
      • Johannesburg District (Central Rand)
        • Johannesburg
Cairncross, B. and Dixon, R., (1995) Minerals of South Africa. The Geological Society of South Africa, 236 pp.
  • KwaZulu-Natal Province
    • Umkhanyakude District
Minerals of South Africa
  • Limpopo Province
    • Bushveld Complex
      • Waterberg District
        • Modimolle (Nylstroom)
Cairncross, B. and Dixon, R., (1995) Minerals of South Africa. The Geological Society of South Africa. 236.
        • Rooiberg tin field
Dale Foster Collection
  • Mpumalanga Province
    • Nkangala District
      • Mkobola
www.mindat.org/mesg-55-48596.html
  • Northern Cape Province
    • Bushmanland
Minerals of South Africa
    • Kalahari manganese field
      • Hotazel
Minerals of South Africa
Minerals of South Africa
    • Namakwa District (Namaqualand)
      • Gordonia District
Minerals of South Africa
Debbie Woolf photo
Gevers, T. W.; Partridge, F. C.; Joubert, G. K. (1937): The pegmatite area south of the Orange River, Namaqualand. Mem. Geol. Survey, S. Africa, No. 31, 172 pp.
Minerals of South Africa
Debbie Woolf
    • ZF Mgcawu District
Minerals of South Africa
Minerals of South Africa
        • Riemvasmaak
Mineralogical Record 40:307-324
Minerals of South Africa
South Korea
 
  • Gyeongsangnam-do (Kyongsang-namdo)
Yang, K. H., Yun, S. H., & Lee, J. D. (2001). A fluid inclusion study of an amethyst deposit in the Cretaceous Kyongsang Basin, South Korea. Mineralogical Magazine, 65(4), 477-487.
Jamison K. Brizendine photo , Photo id 696618
Econ Geol (1990) 85:1114-1132
Spain
 
  • Andalusia
    • Almería
      • Níjar
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
        • Rodalquilar
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
Calvo, M. (2016). Minerales y Minas de España. Vol VIII.Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
    • Córdoba
      • Villaviciosa de Córdoba
        • Toril Hill (Cerro Muriano)
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
    • Jaén
      • Cárcheles
        • Carchelejo
Carlos Pareja specimens
    • Seville
      • El Castillo de las Guardas
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
  • Aragón
    • Teruel
      • Alacón
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
      • Azaila
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
  • Basque Country
    • Vizcaya
      • Bilbao
Calvo, M., Gascón, F. and Cavia, J.M. (1993) Minerales de las Comunidades Autónomas del País Vasco y Navarra. Museo de Ciencias Naturales de Álava. 156 pp.
  • Catalonia
    • Girona (Gerona)
      • La Selva
        • Maçanet de la Selva
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
        • Riudarenes
          • Can Sala
- Curtó, C.; Mérida, J.C.; Evangelio, S.: Las amatistas de la cantera Massabé, Sils, Girona. Revista de Minerales, vol.III, nº 3 Marzo 2007.
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
          • Massabè
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
      • Viladrau
        • Montseny
Aufschluss 1978(5), 157-160
  • Extremadura
    • Cáceres
      • Cáceres
Weibel, M. (1955): Contributions to Mineralogy and Petrology 4, 379-411.
Weibel, M. (1955): Contributions to Mineralogy and Petrology 4, 379-411.
  • Galicia
    • A Coruña (La Coruña)
      • Val do Dubra
        • Portomeiro
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
    • Orense (Ourense)
      • Muiños
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
    • Pontevedra
      • Fornelos de Montes
        • A Laxe
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
  • Madrid
    • El Berrueco
González, J., Lozano, R.P. and González del Tánago, J. 2008. Plutón de La Cabrera. Pegmatitas graníticas y
    • Puentes Viejas
      • Manjirón
- Jiménez Martínez, R., González Laguna, R., Lozano Fernández, R.P., Paradas Herrero, Á., Baeza Chico, E., Torres Matilla, M.J. y Cabrera Andonaegui, B. 2013. Colección de Minerales de las Comunidades y Ciudades Autónomas del Museo Geominero: Catálogo de la Comunidad de Madrid. Cuadernos del Museo Geominero, 16, publicación en CD-ROM.
    • Robledillo de la Jara
http://www.foro-minerales.com/forum/viewtopic.php?p=127823#127823
  • Murcia
    • Cartagena
      • Sierra Minera de Cartagena-La Unión
        • Llano del Beal
          • Barranco Los Pajaritos-Cabezo de Don Juan
Calvo, M. (1996). Mineralogía. La Unión. Bocamina, 2, 14-35
          • Collado La Mina
Calvo, M. (1996). Mineralogía. La Unión. Bocamina, 2, 14-35
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
    • Sierra de Cartagena
      • La Unión
        • Sancti Spiritu
Calvo, M. (2016). Minerales y Minas de España. Vol. VIII. Cuarzo y otros minerales de la sílice. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 399 págs.
  • Valencian Community
    • Alicante
      • Alcoy
Martins da Pedra collection
Sri Lanka
 
  • Sabaragamuwa Province
    • Ratnapura District
      • Embilipitiya (Embilipitya; Ambilipitiya)
        • Kolonne (Kolonna; "Kollonne")
Müller, H. D. & Jahn, S. (2006): Kolonne bei Embilipitiya auf Sri Lanka-eine interessante Fundstelle für Olivin, Hornblende und Spinelle. Mineralien Welt 17 (4), 44-51.
Dissanayake, C. B., Chandrajith, R. O. H. A. N. A., & Tobschall, H. J. (2000). The geology, mineralogy and rare element geochemistry of the gem deposits of Sri Lanka. BULLETIN-GEOLOGICAL SOCIETY OF FINLAND, 72(1/2), 5-20.
Ceylon Aluvial Mine, (Book, Co. 2002)
  • Western Province
Dissanayake, C. B., Chandrajith, R. O. H. A. N. A., & Tobschall, H. J. (2000). The geology, mineralogy and rare element geochemistry of the gem deposits of Sri Lanka. BULLETIN-GEOLOGICAL SOCIETY OF FINLAND, 72(1/2), 5-20.
Sweden
 
  • Närke
    • Lekeberg
      • Vintrosa
No reference listed
  • Skåne
    • Hässleholm
      • Tyringe
Hans Thulin: Litofilen , Sweden 13, 1996
    • Helsingborg
      • Ottarp
The Swedish Museum of Natural History collection # 19400027
    • Lund
sumarized list by T. Svensson
  • Värmland
    • Munkfors
      • Ransäter
[Anonymous] (1991): B & M Notiser. Berg & Mineral 1, nr 2, 1991, p.11
Amir Akhavan Collection
  • Västmanland
    • Surahammar
Aksel Österlöf collection, Photo ID: 291763
Switzerland
 
  • Aargau
    • Herznach
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): Mineralienlexikon der Schweiz. Wepf (Basel), p. 332.
  • Bern
    • Hasli Valley
      • Grimsel area
        • Oberaar lake area
          • Zinggenstöcke
            • Vorderer Zinggenstock
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 336.
Amir Akhavan Collection, Dosi Venzin find
  • Grischun (Grisons; Graubünden)
    • Vorderrhein Valley
      • Tujetsch (Tavetsch)
        • Curnera Valley
Die Mineralien der Schweiz, Max Weibel, ISBN 3-7643-2465-1
        • Giuv Valley
Amir Akhavan Collection
Ch. Robert : "Barian phillipsite and strontian chabazite from the Plateau des Coirons, Ardèche, France", Bull. Minéral., 1988, 111, pp. 671-677, France.
  • Jura
    • Bassecourt
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): Mineralienlexikon der Schweiz. Wepf (Basel), p. 106.
    • Delémont (Delsberg)
      • Courfaivre
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): Mineralienlexikon der Schweiz. Wepf (Basel), p. 106.
  • Ticino (Tessin)
    • Leventina
      • Piora Valley
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 338.
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 338.
  • Wallis (Valais)
    • Bagnes Valley
      • Entremont Valley
Christian Bracke Collection
    • Binn Valley
Carron, N. (2016): Rauchquarze und weitere Schätze vom Chummibort. Schweizer Strahler 50(2), 21-27 (in German and French).
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 340.
      • Kriegalp Valley (Chriegalp Valley)
      • Mätti Valley
Günther, W. (2010): Amethyst-Neufund am Blattjegrat im Binntall, Wallis (CH). Lapis 35 (4), 21-24.
    • Goms
      • Fiesch
Christian Bracke Collection.
Christian Bracke Collection
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 330.
      • Grafschaft
        • Reckingen
          • Bächi Valley (Reckingen Valley)
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 336.
      • Oberwald
Ref.: Stalder, H. A., de Quervain, Niggli, E., Graeser, St., Die Mineralfunde der Schweiz, (1973), p. 116
Tajikistan
 
  • Viloyati Sogd (Viloyati Sughd; Viloyati Khodzhent; Viloyati Leninabad)
Pasi Eilu (2003) Exploration for orogenic gold deposits. Fennoscandian Exploration and Mining 2003 Rovaniemi, Finland December 2003
    • Kuraminskii Range
      • Altyn-Topkan ore field
Evseev, A. A. (1995) Kazaknstan and Middle Asia. A brief Mineralogical Guide. World of Stone 8:24-30
Thailand
 
  • Nakhon Ratchasima Province (Khorat Province)
    • Nakhon Ratchasima District
C. Lemanski, Jr. (visited, collected & photographed).
  • Surat Thani Province
Nutalaya, P., Campbell, L. V., Macdonald, A. S., Aranyakanon, P. and Suthakorn, P. 1979. Review of the geology of Thailand tin fields. Geol. Soc. Malaysia Bull. No. 11, 137-159.
Turkey
 
  • Marmara Region
    • Balikesir Province
      • Dursunbey
Hatipoglu, M. et al. (2010): Gemstone Deposits in Turkey, Rocks & Minerals, Vol. 85, 127-129
        • Güğtı
Hatipoğlu, M. (2003): Güğü Köyü ametist kristallerinin değerlendirilmesi (Dursunbey,Balkesir, KB Türkiye) ve yöresel ekonomiye katkisi. TÜRKİYE IV MERMER SEMPOZYUMU (MERSEM'2003) BİLDİRİLER KİTABI M-19 Aralık, 2003,. 243-255
UK
 
  • England
    • Bristol
Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
    • Cornwall
      • Blisland
Rory Donaldson collection
No reference listed
      • Camborne
Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), pp. 108.
      • Carn Brea
        • Carnkie
          • Basset Mines
            • South Frances United Mines
Rory Donaldson collection
        • Pool
Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), pp. 108.
      • Grade-Ruan
SMLS journal July/ Aug 1999
      • Gwennap
        • St Day
Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.; Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), 108 pp.
      • Kea
        • Baldhu
[Golley & Williams, 1995 - "Cornish Mineral Reference Manual", 51; Min.Rec.: 20(5): 395.]
      • Linkinhorne
        • Minions
Rory Donaldson collection (found 2002)
      • Lostwithiel
Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
      • Redruth
Phillips, W. (1823): An Elementary Introduction to the Knowledge of Mineralogy, 3rd ed. William Phillips (London), 535 pp.; Hogg, T. (1825): A Manual of Mineralogy. Polyblank Publishers (London), p. 189; Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.; Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), 108 pp.
        • Wheal Buller and Beauchamp
[Golley & Williams, 1995 - "Cornish Mineral Reference Manual", 51]
[Embrey & Symes, 1987, 120-121 - "Minerals of Cornwall and Devon"]
      • Sennen
        • Land's End
Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.; Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), 108 pp.
      • St Blaise
        • Bodelva
UK Journal of Mines and Minerals, No. 14 p32
      • St Day
        • Busveal
Robin Selley and Roger Eslick (2004) Cathedral Mine. BMS Newsletter 68:13-14
        • St Aubyn United Mines (Grambler and St Aubyn Mines)
Paul De Bondt collection
      • St Dennis
        • Hendra Downs
[Golley & Williams, 1995 - "Cornish Mineral Reference Manual", 51]
      • St Enoder
        • Fraddon
      • St Ewe
        • Sticker
          • Kingsdown Mine (Hewas Water Mine)
Hogg, T. (1825): A Manual of Mineralogy. Polyblank Publishers (London), p. 189
      • St Just
Bernie Millington collection
        • Botallack
Phillips, W. (1823): An Elementary Introduction to the Knowledge of Mineralogy, 3rd ed. William Phillips (London), 535 pp.; Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.; Reid, C., Flett, J.S., Wilkinson, B.S.N., Dixon, E.E.L., Pollard, W., and MacAlister, D.A. (1907): The Geology of the Land's End District. HMSO Publications (London), pp. 101-102
P Haas, visual identification (2006)
Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.; Rocks & Min.: 60(1):24
P Haas (2007) - collected from the dump
P Haas (2007) - occurs on the dump
        • Carn Gloose
Dale Foster Collection
        • Cot Valley
Carne, J. (1822): Transactions of the Royal Geological Society of Cornwall 2, 290-358
Henwood, W.J. (1843): Transactions of the Royal Geological Society of Cornwall 5, 1-386; Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.; Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), 108 pp.
        • Kenidjack Valley
          • Boswedden Mine (incl. Wheal Praze; Wheal Williams; Yankee Boy Mine)
P Haas, collected 2009
Paul De Bondt collection
        • Pendeen
P Haas collection
        • St Just Amalgamated Mines (incl. Wheal Penzance)
Carne, J. (1822): Transactions of the Royal Geological Society of Cornwall 2, 290-358
        • Tregeseal Valley
Lapis 11(5), 23 (1986)
        • Trewellard
Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.; Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), 108 pp.
      • St Mewan
        • Polgooth
Phillips, W. (1823): An Elementary Introduction to the Knowledge of Mineralogy, 3rd ed. William Phillips (London), 535 pp.; Hogg, T. (1825): A Manual of Mineralogy. Polyblank Publishers (London), p. 189; Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.; Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), 108 pp.
      • St Neot
R Donaldson collection
      • St Stephen-in-Brannel
        • Downderry
Paul De Bondt collection
      • Treverbyn
        • Bugle
[Golley & Williams, 1995 - "Cornish Mineral Reference Manual", 51]
A&M photo
        • Carbean
Paul De Bondt collection
      • Wendron
        • Porkellis
          • Garlidna United Mines
Bernie Millington
    • Derbyshire
      • Blackwell-in-the-Peak
Pers Comm; Ford, T., A. Sarjeant & M. Smith (1993): The minerals of the Peak district of Derbyshire. UK Jour. Mines & Minerals 13, 16-55.
      • Green Fairfield
Ford, T., A. Sarjeant & M. Smith (1993): The minerals of the Peak district of Derbyshire. UK Jour. Mines & Minerals 13, 16-55.
      • Winster
Paul Render
    • Devon
      • East Devon
        • Budleigh Salterton
Milodowski, A.E., Styles, M.T., Horstwood, M.S.A. and Kemp, S.J. 2002. Alteration of uraniferous and native copper concretions in the Permian mudrocks of [Littleham Cove, near Budleigh Salterton] south Devon, United Kingdom: A natural analogue study of the corrosion of copper canisters and radiolysis effects in a repository for spent nuclear fuel
      • Teignbridge
        • North Bovey
          • Warren House
R Donaldson Collection
        • West Buckfastleigh
Paul Render
      • West Devon
        • Peter Tavy
          • Devon United Mines
UKJMM Vol.29 p.49-52
        • Sampford Spiney
Henwood, W.J. (1871): Transactions of the Royal Geological Society of Cornwall 8(1), 116
        • South Tawton
    • Somerset
      • Long Ashton
Greg, R.P., and Lettsom, W.G. (1858): Manual of the Mineralogy of Great Britain and Ireland. John van Voorst (London), 483 pp.; Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
      • Mendip
Paul Render
      • North Somerset
        • Banwell
Paul Render
      • Sedgemoor
Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
    • South Gloucestershire
      • Dodington
Proc Bristol Naturalist society 1973 vol 33 p 73-78
  • Scotland
    • Aberdeenshire
No reference listed
No reference listed
No reference listed
      • Stonehaven
        • Bruxie Hill
    • Angus
      • Monifieth
Dennis Scott Collection; UK Journal of Mines and Minerals, No. 14 p17-20
      • Montrose
No reference listed
    • Argyll and Bute
      • Kintyre
        • Campbeltown
          • Killellan
No reference listed
No reference listed
    • City of Edinburgh
No reference listed
No reference listed
No reference listed
No reference listed
    • Clackmannanshire
      • Alva
        • Silver Glen
[J.Russell Soc 1998:23]
    • Dumfries and Galloway
      • Dalbeattie
TVM Specimen - Ex Mike Gough
      • Dundrennan
        • Abbey Burn Foot beach
Paul Render
No reference listed
      • New Abbey
Paul Render
Paul Render
J and R Lawson - pers com. 2009
    • East Lothian
No reference listed
    • Fife
No reference listed
No reference listed
No reference listed
    • Glasgow City
No reference listed
    • Highland
Heddle-mineralogy of scotland. R Donaldson collection
      • Fannich
No reference listed
      • Isle of Eigg
J.Ralph visual identification 2009.
No reference listed
Paul Render
    • North Ayrshire
No reference listed
      • Largs
No reference listed
    • Perth and Kinross
      • Glenfarg
Personal collection
    • Renfrewshire
No reference listed
No reference listed
    • Scottish Borders
No reference listed
  • Wales
    • Cardiff
      • Taff's Well
Rory Donaldson collection
Ukraine
 
  • Crimea
    • Crimea peninsula
      • Alushta
Alexander I. Tischenko (1996). Minerals of the Crimea. - World of stones, 1996, #9, p.9-18.
      • Balaklava area
Dobrovolskaya T.I., Polkanov Y.A. The Paleovolcano Fiolent. Giude (2004) - Simferopol, 2004, 19 p. (in Russ.) Oleg V. Zinchenko at al. (2008).The mineralogy of seasonal sulfates in the cape Fiolent - Zapiski Ukrainskogo Mineralogichnogo Tovaristva (Proceeding Ukrainian Mineralogical Society), 2008, #5, p. 75-83 (in Ukr.)
Volodymyr Manyuk (2008) The Problem Of Creation Of Network National Geoparks In Ukraine. in Proceeding 33 th International Geological Congress
  • Donetsk (Donets'k) Oblast'
    • Southern Donbass
Dmitry Tonkacheev
      • Horishni Plavni (Komsomolsk)
        • Komsomol’sk limestone quarries
Lazarenko E.K. (1975) Mineralogy of Donbass
Dmitry Tonkacheev
  • Zhytomyr Oblast' (Zhitomir Oblast')
Lebid, M. I., Kalinin, V. I., Kulish, E. O., Voinovsky, A. S., Lepigov, G. D., & Sukhodolsky, K. O. (200) Nonmetal Minerals of the Ukrainian Shield. Mineral. Journ. (Ukraine) 24(4):21-27
Uruguay
 
  • Artigas Department
[www.johnbetts-fineminerals.com]; Giulio Morteani, Y. Kostitsyn, C. Preinfalk, H. A. Gilg (2010) The genesis of the amethyst geodes at Artigas (Uruguay) and the paleohydrology of the Guaraní aquifer: structural, geochemical, oxygen, carbon, strontium isotope and fluid inclusion study. International Journal of Earth Sciences 99:927-947
Jordi Fabre
    • Catalán Grande
Jordi Fabre
Jordi Fabre
Jordi Fabre specimen
L.C. Duarte, L.A. Hartmann, M.A.Z. Vasconcellos, J.T.N. Medeiros, T. Theye (2009) Epigenetic formation of amethyst-bearing geodes from Los Catalanes gemological district, Artigas, Uruguay, southern Paraná Magmatic Province. Journal of Volcanology and Geothermal Research 184:427–43
Rob Lavinsky
    • Tres Cerros de Santiño
Jordi Fabre
USA
 
  • Alabama
    • Cherokee Co.
Mineralogy of Alabama Geol Surv Ala. Bull 120
  • Alaska
    • Aleutians East Borough
      • Alaska Peninsula District
U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
    • Fairbanks North Star Borough
http://juneau.ak.blm.gov/POSTER/Poster1.html.
    • Lake and Peninsula Borough
      • Bristol Bay District
U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
MacFall, 1951. Gem Hunter's Guide, 1st ed.
    • Cochise Co.
      • Chiricahua Mts
        • California District
          • Rustler Park
Rolf Luetcke
      • Huachuca Mts
        • Hartford District (Huachuca Mountains District)
C. Wellington Rose, II
      • Sulphur Springs Valley
        • Pearce Hills
          • Pearce District
            • Pearce
Clive Bailey
    • Coconino Co.
      • Cameron District
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 289.
    • Gila Co.
      • Payson District (Green Valley District)
        • Gibson Peak area
MRDS database Dep. ID #10065037, MRDS ID #TC40027.
MacFall, 1951. Gem Hunter's Guide, 1st ed.
      • Aravaipa District
        • Santa Teresa Mts
          • Aravaipa
MRDS database Dep. ID #10039442, MRDS ID #M050084.
MRDS database Dep. ID #10098427, MRDS ID #M050101.
            • Horse Mountain area
MRDS database Dep. ID #10039451, MRDS ID #M050098.
            • Imperial Mountain
MRDS database Dep. ID #10039484, MRDS ID #M050149.
MRDS database Dep. ID #10039443, MRDS ID #M050085.
          • Klondyke
MRDS database Dep. ID #10039485, MRDS ID #M050151.
MRDS database Dep. ID #10039445, MRDS ID #M050089.
    • La Paz Co.
      • Dome Rock Mts
        • La Paz District (Weaver District)
MRDS database Dep. ID file #10056413, MRDS ID #TC00084.
      • Trigo Mts
        • Silver District
[MinRec 21:160]
[MinRec 21:160]
    • Maricopa Co.
Arizona Department of Mineral Resources (ADMR) Amethyst file.
      • Big Horn Mts
        • Osborn District
          • Tonopah
            • Belmont Mountain
Alfredo Petrov field-collected specimens.
      • Mazatzal Mts
        • Four Peaks
[www.johnbetts-fineminerals.com]
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 346; Lowell, J. & T. Rybicki (1976), Mineralization of the Four Peaks amethyst deposit, Maricopa Co., AZ, Min.Rec.: 7: 72-77.
    • Mohave Co.
MRDS file #10137439.
      • Black Mts
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 347; Roedder, E., et al (1963), Studies of the Fluid Inclusions III, ..., Econ.Geol.: 58:353-374; Galbraith, F.W. & Brennan (1959), Minerals of AZ: 84.
      • Cerbat Mts (Cerbat Range)
        • McConnico District
Anthony, J.W., et al (1995), Mineralogy of AZ, 3rd. ed.: 347; Guild, F.N. (1910), The Mineralogy of AZ, The Chemical Publishing Co., Easton, PA; Galbraith, F.W. & Brennan (1959), Minerals of AZ: 84.
    • Pinal Co.
      • Mammoth District
        • Mammoth
Wilson, E.D., et al (1934), AZ Bur. Mines Bull. 137: 172, 174.
        • Tiger
          • St. Anthony deposit
Wilson, E.D., et al (1934), AZ Bur. Mines Bull. 137: 171-173.
      • Mineral Mountain District
        • Bell Butte area
C. Lemanski, Jr.
        • Mineral Mountain area
Personally collected by J Chris Pfahl.
        • Superior area
          • Reymert Canyon
Self collected by C. Lemanski; Wilson, K. S. (1984). The geology and epithermal silver mineralization of the Reymert Mine, Pinal County, Arizona. MS Thesis University of Arizona
    • Santa Cruz Co.
      • Pajarito Mts
        • Pajarito District
          • Big Steve - White Oak group
            • Pena Blanca Lake
MRDS database Dep. ID file #10109796, MRDS ID #M241355.
            • Walker Canyon
MRDS database Dep. ID file #10109796, MRDS ID #M241355.
MRDS database Dep. ID file #10039616, MRDS ID #M050503.
        • Pajarito District (Nogales District)
MRDS database Dep. ID file #10039615, MRDS ID #M050502.
      • Parker Canyon District
Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 84.
      • Patagonia Mts
        • Patagonia District
Muntyan, B. (2012) Amethyst scepters from the Santo Nino Mine, Santa Cruz County, Arizona. Rocks & Minerals, 87, #2, 126-133.
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 347; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 84.
    • Yavapai Co.
      • Bradshaw Mts (Bradshaw Range)
        • Pine Grove District
          • Crown King
            • Lane Mountain
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 348; Modreski, P.J. & J.A. Scovil (1990), Stolzite, wulfenite's hidden brother: Occurrence at the Fat Jack gold mine, Yavapai Co., AZ (abstract), Min.Rec.: 21: 99-100; Scovil, J.A. & L. Wagner, Jr. (1991), The Fat Jack mine, Yavapai Co., AZ, Min.Rec.: 22: 21-28.
      • Date Creek Mts
        • Martinez District
          • Congress Junction area
Anthony, J.W., et al 91995), Mineralogy of Arizona, 3rd.ed.: 347.
  • Arkansas
Howard, 1987. Mineral Species of Arkansas: A Digest
      • Wilson Springs (Potash Sulfur Springs)
        • Union Carbide Mine
R&M 70:3 pp 154-170
    • Pike Co.
Rocks & Min.: 63:115.
Arkansas Geological Commission
    • Saline Co.
      • Salem
Rocks & Min.:63:122; Stone, et al (1973).
  • California
    • Amador Co.
      • Fiddletown District (Oleta District)
        • Fiddletown (Oleta)
Symons, Henry Heilbronner (1940), Quartz gem stones of California: Rocks & Minerals: 15: 41; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 313; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 344.
      • Volcano District
Symons, Henry Heilbronner (1940), Quartz gem stones of California: Rocks & Minerals: 15: 39-44; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 344.
Personal collection
    • Humboldt Co.
      • Coastal Range
        • Shelter Cove
          • Point Delgado
Econ Geol (1985) 80:344-359
    • Imperial Co.
MacFall, 1951. Gem Hunter's Guide, 1st ed.
      • Palo Verde Mts
        • Palo Verde District
          • Thumb Peak
Amir Akhavan Collection
    • Lake Co.
      • Mayacmas Mts (Mayacamas Mts)
        • East Mayacmas District
          • Howard Springs
Averill, Charles V. (1929), Redding field division, Lassen and Modoc, Napa, Lake, Glenn, Mendocino Counties: California Journal of Mines and Geology, California Division Mines (Report 25): 25: 342; Symons, Henry Heilbronner (1940), Quartz gem stones of California: Rocks & Minerals: 15: 41.
    • Lassen Co.
      • Red Rock
Gems & Minerals (1966): September: 16-19; USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10139420 & 10030766.
www.mineralsocal.org
    • Los Angeles Co.
      • Antelope Valley
        • Agua Dulce
Oakeshott, Gordon Blaisdell (1958) Geology and mineral deposits of San Fernando quadrangle, Los Angeles County, California. California Division of Mines Bulletin 172, 147 pp.: 128; Sharp, W.E. (1959) Minerals from Los Angeles County, California. Printed privately, Los Angeles, California: 47; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 347.
      • Santa Catalina Island
        • Interior of Santa Catalina Island
Carnahan, V. (1967), Minerals of Los Angeles County, part 1, Catalina Island, Palos Verdes and Soledad Basin: Los Angeles County Natural History Museum Alliance Quarterly: 6(2): 27; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 346.
    • Modoc Co.
      • Warner Mts
        • High Grade District (Hoag District)
          • Yellow Mountain
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    • Mono Co.
      • Bodie Hills
Kunz, George Frederick (1905a), Gems, jewelers’ materials, and ornamental stones of California: California Division Mines Bulletin 37, 171 pp.: 67; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 314.
    • San Benito Co.
      • Diablo Range
        • New Idria District
          • Idria (New Idria)
Symons, Henry Heilbronner (1940), Quartz gem stones of California: Rocks & Minerals: 15: 41; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 315.
    • San Bernardino Co.
      • Kingston Range
        • Beck Spring
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10143264.
        • Kingston Range District
          • Kingston Peak
Albert Russ
Dilles, Seth (2008), personal communication to Mindat.org.
Calzia, J. P. et al. 1987. Mineral Resources of the Kingston Range Wilderness Study Area, San Bernardino County, California. U.S. Geological Survey Bulletin 1709-D, 34 p., maps.
    • Santa Cruz Co.
      • Santa Cruz
Gross, E.B., Chesterman, C.W., Dunning, G.E., and Cooper, J.F. (1967) Mineralogy of the Kalkar quarry, Santa Cruz, California. California Division Mines and Geol. Special Report 92: 3-10; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 138, 350.
    • Tuolumne Co.
Field work; Jake harper, 2000 - 2008
  • Colorado
    • Archuleta Co.
      • Wolf Creek Pass
Rocks & Minerals 79:5 pp316-324
    • Chaffee Co.
Minerals of Colorado (1997) E.B. Eckel
    • Clear Creek Co.
      • Alice District
Minerals of Colorado (1997) Eckel, E. B.
Min Rec 18:3 pp185-187
      • Idaho Springs District
Minerals of Colorado (1997) E.B. Eckel
      • Lamartine District
Minerals of Colorado (1997) E.B. Eckel
      • Lawson District (Dumont District)
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
      • Silver Creek District
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
      • Upper Union District (Empire District)
Minerals of Colorado (1997) E.B. Eckel
    • Douglas Co.
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
    • Eagle Co.
      • Gilman District (Battle Mountain District; Red Cliff District)
        • Gilman
Minerals of Colorado (1997) E.B. Eckel
    • Fremont Co.
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
      • McClure Mountain Complex
Am. Min. 51:1088-1106; Armbrustmacher, T. J. (1988) Geology and resources of thorium and associated elements in the Wet Mountains area, Fremont and Custer counties, Colorado. USGS Professional Paper: 1049-F
      • Twelve Mile Park
Minerals of Colorado (1997) E.B. Eckel
    • Gilpin Co.
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
    • Gunnison Co.
Minerals of Colorado (1997) E.B. Eckel
    • Hinsdale Co.
      • Galena District (Henson Creek District)
Minerals of Colorado (1997) E.B. Eckel
    • Jefferson Co.
      • Ralston Buttes District
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel; USGS Open-File Report 83-417
      • South Platte Pegmatite District
Rare-Earth Pegmatites of the South Platte District, Colorado CGS Res Ser 11
Minerals of Colorado (1997) Eckel, E. B.
    • Larimer Co.
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
      • Red Feather Lakes
Rocks & Min.: 59:11.
    • Las Animas Co.
Minerals of Colorado (1997) E.B. Eckel
    • Mesa Co.
Rob Lavinsky specimen
      • Unaweep District
        • Unaweep Canyon
          • Copper Creek District
Rocks & Min.:59:10.
          • Nancy Hanks Gulch
Minerals of Colorado 2nd ed.
Minerals of Colorado 2nd ed.
    • Mineral Co.
      • Creede District
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Amethyst vein
Rocks & Min.: 24:235; 59:9.
Rocks & Min.:59:9.
Rocks & Min.:59:9.; Econ Geol (1984) 79:439-447
Rocks & Min.:59:9.
Rocks & Min.: 59:9.
Rocks & Min.: 59:9.
Rocks & Minerals (2010) 85:396-413
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Foley, N. K.; Caddey, S. W.; Byington, C. B.; Vardiman, D. M. (1993) Mineralogy, mineral chemistry, and paragenesis of gold, silver, and base-metal ores of the North Amethyst vein system, San Juan Mountains, Mineral County, Colorado. USGS Professional Paper: 1537
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Minerals of Colorado (1997) Eckel, E. B.
      • San Juan Mts
        • Wolf Creek Pass
Rocks & Minerals 79:5 pp316-324
    • Ouray Co.
      • Brown Mountain
Minerals of Colorado (1997) E.B. Eckel
      • La Plata Mountain
Minerals of Colorado (1997) E.B. Eckel
      • Ouray District (Uncompahgre District)
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
      • Red Mountain District
Minerals of Colorado (1997) E.B. Eckel
      • San Juan Mts
        • Ouray District
          • Ouray
            • "Amphitheater" glacial cirque
Minerals of Colorado (1997) E.B. Eckel; 2008 New Mexico Mineral Symposium abstracts
            • Bear Creek Canyon
Robert Stoufer collection
Robert Stoufer collection
    • Park Co.
American Mineralogist (1936): 20: 319-333
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
    • Pitkin Co.
      • Columbia District
Minerals of Colorado (1997) E.B. Eckel
    • Rio Grande Co.
Minerals of Colorado (1997) E.B. Eckel
    • Saguache Co.
      • Crystal Hill District
        • La Garita
Rocks & Min.:59:7-9.
    • San Juan Co.
      • Animas District
        • Cunningham Gulch
2008 New Mexico Mineral Symposium abstracts
Minerals of Colorado (1997) E.B. Eckel
2008 New Mexico Mineral Symposium abstracts
        • Howardsville
          • Galena Mountain
Ransome, Frederick Leslie (1901) A report on the economic geology of the Silverton quadrangle, Colorado. USGS Bull 182
      • Eureka District
        • Gladstone
          • Bonita Peak
Rocks & Min.: 63: 366-384.
      • South Mineral Creek
Minerals of Colorado (1997) E.B. Eckel
    • San Miguel Co.
      • Ouray District (Uncompahgre District)
        • Telluride
Rocks & Min.:59:34 & 64:144.
      • San Juan Mts
        • Telluride District (Upper San Miguel District)
Minerals of Colorado (1997) E.B. Eckel
    • Teller Co.
Min Rec 36:2 pp143-185
George M White collection
2009 New Mexico Mineral Symposium abstracts
Minerals of Colorado (1997) E.B. Eckel
Minerals of Colorado (1997) E.B. Eckel
  • Connecticut
    • Hartford Co.
      • Avon
John Burnham
      • Berlin
Percival, James Gates. (1822), Notice of the locality of sulphate of barytes from which a specimen was analysed by Mr. G. T. Bowen; and various other mineral localities in Berlin, Conn., American Journal of Science: s. 1, 5: 42-45.
Fred Schuster;
Collection of A. Berluti based on old label
        • Rattlesnake Mountain
Kenneth Holt specimen (locality info corrected courtesy of John Betts); Mineralogical Record (1990) 21:203-213; Rocks & Minerals (1995) 70:396-409
      • East Granby
Rocks & Min.: 70:398; Rocks & Minerals (1995) 70:396-409
White, John, and Cook, Robert. (1990): Amethyst Occurrences of the Eastern United States. Mineralogical Record. vol. 21, no. 3, pp. 203-213.; Robinson (1825) A Catalogue of American Minerals, with their localities. Boston
Schooner, Richard. (1961): The Mineralogy of Connecticut. Fluorescent House, Branford, Connecticut.
      • New Britain
Januzzi, Ronald E. (1976), Mineral Localities of Connecticut and Southeastern New York State. The Mineralogical Press, Danbury, Connecticut.
      • Newington
P. Cristofono collection
R.Shepard Collection
Harold Moritz collection
      • Plainville
Mike Polletta specimen
Shepard Collection
      • Southington
Hiller, John. (1967), unpublished sketch map.
    • Litchfield Co.
      • Roxbury
        • Mine Hill (Ore Hill)
Dale and Gregory (1911)
      • Woodbury
Former Ronald Januzzi collection.
Weber, Marcelle H. and Earle C. Sullivan. (1995), Connecticut Mineral Locality Index. Rocks & Minerals (Connecticut Issue), 70(6): 401.
    • Middlesex Co.
      • Durham
Collected ny Adam Berluti in 2010; Brunet, William M. (1980): Minerals of the Trap Rock Ridges of the Connecticut Valley With Emphasis on Reed’s Gap Quarry Near Durham. Rocks and Minerals, Volume 55, Number 6.
Schooner, Richard. (1961): The Mineralogy of Connecticut. Fluorescent House, Branford, Connecticut.
      • Portland
        • Collins Hill
          • Strickland pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries)
Alfred Patrie collection
    • New Haven Co.
Samuel Robinson (1825) A Catalogue of American Minerals, with their localities. Boston
Powell, Richard C. and Wolfgang Vogt. (1987), Cinque Quarry, A Suburban Site in Connecticut Makes Collecting a Cinch. Rock and Gem: (6): 36-39.
        • Foxon
J Zolan Collection
P. Cristofono collection
Vener, Herm. (1987): Report on the Road Cut [Mclay Avenue] off Grannis St [Laurel Street] Just Past the Cinque Quarry. Triassic Valley Bulletin.
Mineralogical Record (1990) 21:203-213
Rowan M. Lytle Collection
Shannon, Earl V. (1920), The Trap Quarry at Meriden, Connecticut. The American Mineralogist: 5(2):34.
Rowan M. Lytle Collection
Brace, John P. (1823), Miscellaneous Localities of Minerals. American Journal of Science: s.1, 6: 250-1.
Bill Barrett collection
Harold Moritz collection
Weber, Marcelle H. and Earle C. Sullivan. (1995): Connecticut Mineral Locality Index. Rocks & Minerals (Connecticut Issue): 70(6): 407.
michael otto collection
        • Southford
USGS Prof Paper 255
Mineralogical Record (1990) 21:203-213; Samuel Robinson (1825) A Catalogue of American Minerals, with their localities. Boston
    • New London Co.
Rocks & Min. vol. 64 (1989); Rocks & Minerals (1995) 70:396-409
Mickey Marks Collection; Henderson and Haritos (1989)
    • Tolland Co.
      • Union
Bartsch, Rudolf C. B. (1940): New England Notes. Rocks & Minerals, vol. 15, no. 8, p. 274.
Harold Moritz collection
      • Killingly
Mineralogical Record (1990) 21:203-213
      • Plainfield
Min.Rec.:20(5):390.
Harold Moritz collection
Clark, Bill. (2001). Connecticut Quartz: Interesting Specimens from a former Collecting Site. Rock & Gem: 31(8).
  • Georgia
Gems and Minerals of America- Jay Ellis Ransom-1974
      • Ball Ground District
        • Ball Ground
Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F
    • Cobb Co.
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Elbert Co.
      • Dewey Rose
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
      • Elberton
Rocks & Min.:64:194.
      • Rock Branch
Min Rec 24:222
    • Fayette Co.
      • Fayetteville
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Forsyth Co.
      • Cumming
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Fulton Co.
      • Alpharetta
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Greene Co.
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Hall Co.
      • Clermont
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Jasper Co.
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Gems and Minerals of America- Jay Ellis Ransom-1974
    • McDuffie Co.
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
      • Thompson
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Morgan Co.
      • Buckhead
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Oglethorpe Co.
      • Lexington
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Pickens Co.
Min Rec 20:3 pp203-213
    • Rabun Co.
      • Clayton
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Rocks & Min.: 20: 211.
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Taliaferro Co.
      • Crawfordville
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Towns Co.
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
      • Titus
Rocks & Min.: 20: 210.
Gems and Minerals of America- Jay Ellis Ransom-1974
      • La Grange
USGS GEOLOGICAL SURVEY PROFESSIONAL PAPER 248-F:Mica Deposits of the South Eastern Piedmont
Gems and Minerals of America- Jay Ellis Ransom-1974
    • Warren Co.
      • Warrenton
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • White Co.
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Wilkes Co.
      • Jacksons Crossroads
Min Rec 36:3 pp 288-289 [www.johnbetts-fineminerals.com]
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
  • Idaho
Robert C. Beste, PG (2005) A Location Guide for Rock Hounds in the United States. 3rd ed. Hobbit Press, St. Louis. 149p.
      • Hailey District
        • Hailey
Dake, 1956. NW Gem Trails, 2nd ed.
R&M 70:4 pp 242-263
    • Butte Co.
      • Arco
Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
      • Lava Creek District
Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
    • Custer Co.
      • Bay Horse District
        • Challis
Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
R&M 70:4 pp 242-263
Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
    • Lemhi Co.
R&M 70:4 pp 242-263
R&M 70:4 pp 242-263
    • Washington Co.
Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
  • Illinois
Gems and Minerals of America- Jay Ellis Ransom-1974
  • Indiana
Gems and Minerals of America- Jay Ellis Ransom-1974
MacFall, 1951. Gem Hunter's Guide, 1st ed.
  • Iowa
Jay Ellis Ransom,1974, Gems and Minerals of America
  • Kansas
    • Woodson Co.
Zeitner (1956), Midwest Gem Trails, p.49
  • Kentucky
    • Bullitt Co.
Rocks & Minerals 81:420-440
    • Hardin Co.
Rocks & Minerals 81:420-440
    • Lincoln Co.
      • Halls Gap
Rocks & Minerals 81:420-440
Rocks & Minerals 81:420-440
  • Maine
    • Androscoggin Co.
      • Minot
Morrill, P. (1959): Maine Mines and Minerals - Vol. 1, Western Maine. Privately published, 80 p, p 29.
    • Cumberland Co.
      • Bridgton
        • Pleasant Mountain
"Mineralogy of Maine, Volume 2" Vandall King, Editor, Maine Geologic Survey, Augusta, Maine
      • Windham
No reference listed
    • Hancock Co.
      • Mount Desert
Rocks & Min.: 18:268.
    • Oxford Co.
      • Albany
King, V. (ed.), 2009, Maine feldspar, Families, and Feuds
      • Denmark
Kunz, G., 1895, Precious Stones, Mineral Resources of the United States, p. 595-605.
      • Greenwood
Mineral News (1993) 9:2 p. 8
      • Hartford
American Mineralogist 18:501-503
Jim Anderson
Philip Morrill Maine Mines And Minerals Vol 1 Page 27
No reference listed
      • Stoneham
No reference listed
      • Stow
        • Colton Hill
Van King
No reference listed
No reference listed
        • Deer Hill
[www.johnbetts-fineminerals.com]; Mineralogical Record (1990) 21:203-213
Mineralogical Record (1990) 21:203-213
Van King
No reference listed
      • Sumner
No reference listed
      • Sweden
Mineralogical Record (1990) 21:203-213
      • Waterford
King, V. (ed.), 2009, Maine feldspar, Families, and Feuds
King, V., 2009, Maine Feldspar, Families, and Feuds.
    • Sagadahoc Co.
      • Phippsburg
Rocks & Min.: 16:279.
Cliff Treblicock
Cliff Trebilcock
      • Woolwich
No reference listed
    • Washington Co.
      • Marshfield
Morrill & Hinckley, 1959. Maine Mines & Minerals, Vol. 2; USGS Bull 313
      • Perry
Morrill and Hinckley, 1959. Maine Mines and Minerals vol.2
  • Maryland
Gems and Minerals of America- Jay Ellis Ransom-1974
    • Howard Co.
      • Atholton
Mines of the Washington D.C Area
Minerals of the Washington, D.C. Area; Mineralogical Record (1990) 21:203-213
      • Simpsonville
Mineralogical Record (1990) 21:203-213
  • Massachusetts
    • Berkshire Co.
Gleba, 1978. Mass. Mineral & Fossil Localities
    • Franklin Co.
      • Deerfield
Gems and Minerals of America- Jay Ellis Ransom-1974; Mineralogical Record (1990) 21:203-213
    • Hampden Co.
      • Holyoke
Robinson, Samuel (1825): A Catalogue of American Minerals, with Their Localities, p. 64.
R. Shepard Collection
      • Westfield
Mineralogical Record (1990) 21:203-213
    • Hampshire Co.
      • Amherst
Mineralogical Record (1990) 21:203-213
      • Easthampton
Geoffrey Small 2012
Berkshire Museum
      • Pelham
[www.johnbetts-fineminerals.com]
    • Middlesex Co.
      • Weston
Gleba, 1978. Massachusetts Mineral & Fossil Localities
    • Norfolk Co.
      • Bellingham
Harvard Museum of Natural History, no.119196; Mineralogical Record (1990) 21:203-213
Dana, 1854. A System of Mineralogy, 4th ed.
Harvard Mineralogical Museum, no. 90063.
Smith (1916): Mineral Resources of the United States; Part II, Non-metals (USGS)
      • Wrentham
Michael W. Kieron collection; Mineralogical Record (1990) 21:203-213
    • Plymouth Co.
Robinson, S. 1825: A Catalogue of American Minerals, with Their Localities
Bouve, Thomas T. (1893). Mineralogy; in History of Hingham, Vol. 1, Part 1; 2nd chapter, pp. 75-78.
Harvard Mineralogical Museum, no. 133787.
    • Suffolk Co.
      • Boston
        • Roslindale
Mineralogical Record (1990) 21:203-213
    • Worcester Co.
      • Southborough
[www.johnbetts-fineminerals.com]
[www.johnbetts-fineminerals.com]
  • Michigan
    • Baraga Co.
      • Imperial Heights
Mineralogy of Michigan (2004) Heinrich & Robinson
    • Dickinson Co.
      • Menominee iron range
        • Vulcan
Mineralogy of Michigan (2004) Heinrich & Robinson
      • Norway
Mineralogy of Michigan (2004) Heinrich & Robinson
    • Gogebic Co.
      • Gogebic iron range
        • Wakefield
Mineralogy of Michigan (2004) Heinrich & Robinson
    • Iron Co.
      • Menominee iron range
        • Crystal Falls
Mineralogy of Michigan (2004) Heinrich & Robinson
Gems and Minerals of America- Jay Ellis Ransom-1974
Mineralogy of Michigan (2004) Heinrich & Robinson
      • Ahmeek
Mineralogy of Michigan (2004) Heinrich & Robinson
      • Copper Harbor
Mineralogy of Michigan (2004) Heinrich & Robinson
Yalmer Primeau collection
      • Eagle Harbor
Yalmer Primeau Collection
Yalmer primeau
Mineralogy of Michigan (2004) Heinrich & Robinson
      • Lake Superior
Mineralogy of Michigan (2004) Heinrich & Robinson
Mineralogy of Michigan (2004) Heinrich & Robinson
    • Marquette Co.
      • Marquette iron range
        • Ishpeming
Mineralogy of Michigan (2004) Heinrich & Robinson
        • Palmer
Rocks & Min.:58:111.
    • Monroe Co.
      • Monroe
        • Point aux Peaux (Stony Point)
Mineralogy of Michigan (2004) Heinrich & Robinson
      • Point aux Peaux (Stony Point)
Mineralogy of Michigan (2004) Heinrich & Robinson
    • Ontonagon Co.
Mineralogy of Michigan (2004) Heinrich & Robinson
  • Minnesota
    • Cook Co.
      • Schroeder
Mike Hedtke (2000) Mineral News, 16, #4, 1-7.
In personal collection - Bill Morgenstern
  • Missouri
    • Crawford Co.
      • Missouri Brown Iron Belt
Dana 6: 1083.
      • Steelville
R&M 73:2 pp 98-117
    • Dent Co.
U.S. Geological Survey,2005, Mineral Resources Data System: U.S Geological Survey,Reston, Virginia
    • Franklin Co.
R&M 73:2 pp 98-117
      • Stanton
Rocks & Min.: 24:360.
R&M 73:2 pp 98-117
    • Iron Co.
U.S. Geological Survey,2005, Mineral Resources Data System: U.S Geological Survey,Reston, Virginia
    • Osage Co.
R&M 73:2 pp 98-117
    • Phelps Co.
R&M 73:2 pp 98-117
R&M 73:2 pp 98-117
R&M 73:2 pp 98-117
    • Washington Co.
R&M 73:2 pp 98-117
  • Montana
    • Beaverhead Co.
      • Pioneer Mts
        • Elkhorn Hot Springs area
http://www.montanamagazine.com/0004/eastwest1.htm#04
    • Jefferson Co.
      • Boulder Batholith
W.C. van Laer, in preparation
(In preparation)
        • Goldflint Mountain
various photographs
van Laer, W.C.: The Lapidary Journal, April 1979 Rocks and Minerals (2012) Vol. 87, No. 3 May/June
NBMG Spec. Pub. 31 Minerals of Nevada
ref.: MacFall, 1951. Gem Hunter's Guide, 1st ed.
        • Toll Mountain
Rocks & Minerals 47:3 pp160-164; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
W.C. van Laer, in preparation
      • Little Pipestone District
        • Toll Mountain Occurrence
various photographs
    • Lewis and Clark Co.
Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240; Chris Tucker and John Betts specimens.
    • Madison Co.
      • Lower Hot Springs District (Norris District)
USGS Bull 574
    • Park Co.
      • New World District (Cooke District)
Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240.
    • Powell Co.
      • Elliston
Specimens in collection + Lanny Ream
    • Silver Bow Co.
van Laer, in preparation
        • East Ridge
Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240.
MacFall, 1951. Gem Hunter's Guide, 1st ed.
      • Summit Valley District
Rocks & Minerals 47:3 pp160-164
  • Nebraska
    • Gage Co.
      • Odell
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
The Minerals and Gemstones of Nebraska CSD U Neb EC 2
  • Nevada
    • Clark Co.
      • Eldorado Mts
Rolf Luetcke
    • Elko Co.
      • Bootstrap District
        • Goldstrike Mines
      • Gold Circle District (Midas District)
NBMG Spec. Pub. 31 Minerals of Nevada
      • Toano Range
        • Erickson Canyon
Rick Dalrymple Collection
NBMG Spec. Pub. 31 Minerals of Nevada
    • Esmeralda Co.
Rocks & Minerals, Nov. 1999 & Minerals of Nevada
      • Silver Peak District
NBMG Spec. Pub. 31 Minerals of Nevada
    • Eureka Co.
      • Safford District
NBMG Spec. Pub. 31 Minerals of Nevada
    • Humboldt Co.
NBMG Spec. Pub. 31 Minerals of Nevada
      • Osgood Mts
        • Potosi District
          • Adam Peak
NBMG Spec. Pub. 31 Minerals of Nevada
    • Lander Co.
      • McCoy District
NBMG Spec. Pub. 31 Minerals of Nevada
    • Lincoln Co.
NBMG Spec. Pub. 31 Minerals of Nevada
    • Lyon Co.
      • Singatse Range
        • Yerington District
          • Ludwig
NBMG Spec. Pub. 31 Minerals of Nevada
    • Mineral Co.
      • Silver Star District
NBMG Spec. Pub. 31 Minerals of Nevada
    • Nye Co.
      • Bare Mountain
        • Bare Mountain District (Fluorine District)
          • Beatty
Rocks & Min.: 21:202-203.
      • Bullfrog Hills
Rocks & Minerals, Nov. 1999 p 376
NBMG Spec. Pub. 31 Minerals of Nevada; USGS Bull 407; Castor, S.B. and Sjoberg, J.J. (1993) Uytenbogaardtite, Ag3AuS2, in the Bullfrog mining district, Nevada. Canadian Mineralogist, 31, 89-98.
Castor, S.B. and Sjoberg, J.J. (1993) Uytenbogaardtite, Ag3AuS2, in the Bullfrog mining district, Nevada. Canadian Mineralogist, 31, 89-98.
          • Rhyolite
Rocks & Min.: 21:200-203.
      • Toquima Range
        • Manhattan District
          • Manhattan
            • Mustang Hill
NBMG files No. 29600066
    • Pershing Co.
      • Antelope District
NBMG Spec. Pub. 31 Minerals of Nevada
    • Storey Co.
Rocks & Minerals, Nov. 1999
    • Washoe Co.
      • Cottonwood District
NBMG Spec. Pub. 31 Minerals of Nevada
      • Fort Sage Mts
        • Stateline Peak District
NBMG Spec. Pub. 31 Minerals of Nevada
      • Hallelujah Junction area
Rob Lavinsky
Ref: Schlegel, J. (1999) Report to the Mineralogical Society of Southern California: Field Collected Quartz, v. Amethyst measuring 15x10cm; Crystal Tips #1, Hallelujah Mine, Petersen Mountain, Washoe County, Nevada; May 31st.
Rocks & Minerals 82:415-418
NBMG Spec Pub 31 Minerals of Nevada
Don Windeler
      • Pah Rah Range (Pah Rah Mts)
NBMG Spec. Pub. 31 Minerals of Nevada
  • New Hampshire
    • Belknap Co.
No reference listed
    • Carroll Co.
      • Bartlett
Mineralogical Record (1990) 21:203-213
      • Conway
No reference listed
        • North Conway
White, John S. and Cook, Robert B. (1990). Amethyst Occurences of the Eastern United States. Mineralogical Record 21:203-213.; Rocks and Minerals, (1990) 65:286-296
Rocks & Min 80:245; Mineralogical Record (1990) 21:203-213
Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index
Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index
Smith, Art. "New Hampshire: mineral locality index " in Rocks & Min., July-Aug 2005; Mineralogical Record (1990) 21:203-213
Herndon, Jonathan & Eric S. Greene (2018) Thirty-Three Years of Mineral Collecting at Folsom Gulch, Center Ossipee, Carroll County, New Hampshire, Rocks & Minerals, 93 (2):158-163.
    • Cheshire Co.
MacFall, 1951. Gem Hunter's Guide, 1st ed.; Mineralogical Record (1990) 21:203-213
MacFall, 1951. Gem Hunter's Guide, 1st ed.; Mineralogical Record (1990) 21:203-213
Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index; Mineralogical Record (1990) 21:203-213
    • Coos Co.
      • Carroll
Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index
      • Hadley's Purchase
Mineralogical Record (1990) 21:203-213
      • Hart's Location
No reference listed
No reference listed
      • Kilkenny
No reference listed
No reference listed
Mineralogical Record (1990) 21:203-213
      • Milan
Mineralogical Record (1990) 21:203-213
      • Nash & Sawyer Location
No reference listed
Harvard Mineralogical Museum, no. 117779
Rocks and Minerals, (1990) 65:286-296
Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index; Mineralogical Record (1990) 21:203-213
Mineralogical Record (1990) 21:203-213
Meyers & Stewart (1956). The Geology of NH: Part III Minerals and Mines. p.43-44
Rocks & Min 80:249
Mineralogical Record (1990) 21:203-213
    • Grafton Co.
      • Bethlehem
Rocks & Minerals Vol.65 No.4; Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index
Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index
      • Grafton
      • Hebron
        • Hobart Hill
Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index
Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index
      • Lincoln
No reference listed
No reference listed
No reference listed
No reference listed
No reference listed
No reference listed
MacFall, 1951. Gem Hunter's Guide, 1st ed.; Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index; Rocks and Minerals, (1990) 65:286-296; Mineralogical Record (1990) 21:203-213
    • Hillsborough Co.
Morrill, 1960. New Hampshire Mines and Mineral Localities.
      • Bedford
Town of Bedford (1903): History of Bedford, New Hampshire, from 1737. (Concord, NH: Rumford Printing Co.).
    • Merrimack Co.
      • Hooksett
Peter Cristofono collection, 2015
      • New London
Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index; Mineralogical Record (1990) 21:203-213
    • Rockingham Co.
      • Candia
Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index
      • Chester
White, John S. and Cook, Robert B. (1990). Amethyst Occurrences of the Eastern United States. Mineralogical Record 21:203-213.
Meyers & Stewart 1956. Geology of NH, Part III.
White, John S. and Cook, Robert B. (1990). Amethyst Occurrences of the Eastern United States. Mineralogical Record 21:203-213.
      • Rye
Morrill, 1960. NH Mines & Mineral Localities, 2nd ed.
    • Sullivan Co.
      • Croydon
No reference listed
      • Springfield
Nicolay & Stone (1967) Rocks & Minerals: A Guide For Collectors of Eastern United States
Morrill, 1960. NH Mines and Mineral Localities.
      • Washington
Morrill, 1960. NH Mines and Mineral Localities
  • New Jersey
Gems and Minerals of America - Jay Ellis Ransom-1974; Mineralogical Record (1990) 21:203-213
      • Edgewater
Mineralogical Record (1990) 21:203-213
Mins. of NYC & Environs (1931), Manchester.
    • Essex Co.
      • Montclair Township
        • Upper Montclair
Mins. of NYC & Its Environs, NY Min. Club (1931), Manchester, J.G.; Rocks & Min.: 18:332-333 (1943), Drake, H.Y.; 59-157-183 (1984), Peters, Joseph J.
    • Hudson Co.
      • Bergen Hill
        • Weehawken
The Minerals of New York City and Its Environs, NY Mineralogical Club (1931), Manchester, J.G.
    • Morris Co.
      • Chester Township
The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 79.
    • Passaic Co.
      • Haledon
Mineralogical Record, 40:511-524
      • Hawthorne
Mason, B., 1960, Trap Rock Minerals of New Jersey
      • Little Falls Township
        • Great Notch
Min. Collector: 15:113-118 (1908), Papke; Rocks & Min.: 15:111-115 (1940), Sachs; 19:306-309; 59:157-183, Peters, Joseph J. (1984); Mins. of NYC & Its Environs, NY Min. Club (1931), Manchester, J.G.
Hoadley (1923) June 14 meeting of the Phila. Min. Soc.
John Betts specimens for sale
Specimens collected by Andrew Kruegel
      • Paterson
NJ Geol. Survey Bull. #64, Trap Rock Minerals of NJ, Mason, B. (1960).
Ref.: Mineral Collector: 2:138-139, Ehrman, A.H. (1895); Min. Collector 15: 113-118, Papke, H. (1908); NJ Geol. Survey Bull. #64, Trap Rock Mins of NJ, Mason, B. (1960); Rocks & Min.: 59:157-183, Peters, J.J. (1984)
      • Prospect Park
Lapidary Jour.: 32:1700-1720, Mins. of the Watchungs, Part II, Vitali, G. (1978); NJ Geol. Survey Bull. #64, Trap Rock Mins. of NJ, Mason, B. (1960); Mineralogical Record: 9:157-179., Peters, T.A. & Peters, J.J. (1978); Rocks & Min.: 59:157-183 (1984), Peters, J.J.; Rocks & Minerals 80:4 pp234-241
      • Woodland Park (West Paterson)
Rocks & Min.: 18:105.
    • Somerset Co.
      • Bernards Township
        • Bernardsville
          • Ferrante Quarry
Cummings, W. L., 2008, Personal communication; Rocks & Minerals (1955) 30:502
The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 79.
Kent, B.P. and Butkowski, B. (2000): Minerals of the Millington Quarry, Somerset County, New Jersey, Mineralogical Record: 31(5):410.; Mineralogical Record (1990) 21:203-213
      • Bridgewater Township
Sassen, R. (1978) Natrolite and Associated Secondary Minerals at the Chimney Rock Quarry, Bound Brook, New Jersey. Mineralogical Record, 9:25-31
      • Lyons
The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vil. 3, No. 1, Manchester, J.G. (1931): 80.
      • Watchung
Manchester, J.G. (1931) The Minerals of New York City and Its Environs. New York Mineralogical Club Bulletin, 3:87.
    • Sussex Co.
The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 83.
    • Union Co.
      • Springfield Township
        • Springfield
Rocks & Min.:13:75-79.
The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931):94.
  • New Mexico
    • Catron Co.
      • Mogollon Mts
Northrop, 3rd rev. ed. (1996) Minerals of New Mexico
USGS Bull 787
    • Cibola Co.
      • Zuni Mts
Minerals of New Mexico 3rd ed.
    • Colfax Co.
Minerals of New Mexico 3rd ed.
    • Doña Ana Co.
      • Organ Mts
Northrop, Minerals of New Mexico, 3rd. rev. ed. (1996)
Minerals of New Mexico 3rd ed.
      • Rincon District
Minerals of New Mexico 3rd ed.
5th Annual New Mexico Mineral Symposium (1985) New Mexico Geology 7:41-42
    • Grant Co.
      • Big Burro Mts
[Rocks & Minerals Vol 68 March/April 1993 p96]
[Rocks & Minerals Vol 68 March/April 1993 p96]
Minerals of New Mexico 3rd ed.
      • Chloride Flat District (incl. Silver City District)
New Mexico Bureau of Geology Mineral Museum no. 18783
Minerals of New Mexico 3rd ed.
Min Rec 19:5 p332
NMBMMR Bull 83 Mineral Deposits of Western Grant County, New Mexico
        • Jim Crow-Imperial
collected by Eckhard D. Stuart 9/28/2008
http://home.flash.net/~summit1/collect/archive/9704/collect.htm
New Mexico Bureau of Geology Mineral Museum no. 16564
      • Telegraph District
NMBMMR Bull 83 Mineral Deposits of Western Grant County, New Mexico
    • Hidalgo Co.
Minerals of New Mexico 3rd ed.
    • Luna Co.
      • Carrizalillo District
Minerals of New Mexico 3rd ed.; NMBGMR Open-file Report OF-459
    • McKinley Co.
Minerals of New Mexico 3rd ed.
    • San Juan Co.
      • Navajo Nation Reservation
Minerals of New Mexico 3rd ed.
    • Sandoval Co.
NMBMMR Bull 81 Summary of the Mineral Resources of Bernalillo, Sandoval, and Santa Fe Counties, New Mexico
USGS Prof Paper 68 The Ore Deposits of New Mexico
    • Santa Fe Co.
Minerals of New Mexico 3rd ed.
Northrop, Minerals of New Mexico, 3rd Rev. Ed., 1996
NMBMMR New Mexico Mineral symposium (2000) p.21
    • Sierra Co.
      • Black Range
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.
Minerals of New Mexico 3rd ed.; 4th Annual New Mexico Mineral Symposium (1985) New Mexico Geology 7:18-19
      • Chloride District
        • Grafton Area
Minerals of New Mexico 3rd ed.
        • Phillipsburg Area
Minerals of New Mexico 3rd ed.
Gibbs, R. (2013) Microminerals near San Juan Peak in the San Mateo Mountains, Socorro County, New Mexico. 34th Annual New Mexico Mineral Symposium, November 9-10, Socorro, New Mexico, Program with Abstracts: 34(14): 27.
Northrop, Minerals of New Mexico, 3rd Rev. Ed., 1996
      • Tierra Blanca District
NMBMMR Bull 10 The Geology and Ore Deposits of Sierra County, New Mexico
    • Socorro Co.
NMBMMR Bull 8 The Ore Deposits of Socorro County, New Mexico
      • Hansonburg District
        • Bingham
[Mineralogical Record 30:337]
      • Ladron District
NMBMMR New Mexico Mineral symposium (2003) pp. 5-6
      • San Jose District
NMBMMR Bull 8 The Ore Deposits of Socorro County, New Mexico
Cox II Eugene W. (1986) Geology and gold-silver deposits in the San Jose Mining District, Southern San Mateo Mountains, Socorro County, NM. MS Dissertation NMIMT
The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 84.
    • Lewis Co.
      • Diana Township
        • Natural Bridge station
Rocks & Min.:62:80; Jensen(1978).; Mineralogical Record (1990) 21:203-213; Rocks & Minerals 82:472-483
    • New York City
      • The Bronx (Bronx Co.)
David Jansen (1978): Minerals of New York State. p145
    • Rockland Co.
      • Town of Ramapo
Personally observed by Hershel Friedman, 2009
    • St. Lawrence Co.
      • Russell
Chamberlain, S.C., Lupulescu, M., Bailey, D.G., Carlin, D.M. (2010) Classic danburite locality near Russell, St. Lawrence Co., NY: New collecting and new research. The 37th Rochester Mineralogical Symposium, April 15-18, 2010
    • Westchester Co.
      • Mount Pleasant
The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 48.
  • North Carolina
    • Alexander Co.
      • Hiddenite
Rocks & Minerals 79:5 p 344; Rocks & Min. (2007) 82:243
    • Burke Co.
      • Brindletown
Dana 6:1074.
    • Cabarrus Co.
The Adams Collection
    • Catawba Co.
      • Hickory
No reference listed
Genth,F.A (1891) The Minerals Of North Carolina;USGS Bulletion No.74
Pratt,Joseph Hyde,1933,Gems and Gem Minerals of North Carolina: American Mineraloigist,Vol.18,No.4,April,1933
Pratt,Joseph Hyde,1933,Gems and Gem Minerals of North Carolina: American Mineralogist,Vol.18,No.4,April,1933
      • Centerville
Wilson, W.F and McKenzie, D. J.,(1978) Mineral Collecting Sites in North Carolina
Ransom,Jay Ellis,1974,Gems And Minerals Of America
Pratt,Joseph Hyde.,(1933) Gems and Gem Minerals of North Carolina: American Mineralogist,Vol.18,No.4,April,1933
    • Iredell Co.
[www.johnbetts-fineminerals.com]
U.S. Geological Survey,2005, Mineral Resources Data System: U.S. Geological Survey,Reston,Virginia
    • Lincoln Co.
      • Iron Station
www.grandfather.com/museum/amethyst.htm Genth,F.A.,1891,The Minerals Of North Carolina;USGS Bulletion No.74
    • Macon Co.
      • Cowee Valley
        • Ellijay District
          • Franklin
http://www.rosecreekmine.com/
      • Highlands
Rocks & Min.:60:91.
Rocks & Min.: 60:91.
      • Tessentee Creek
Arthur,John Preston (1914) History of Western North Carolina-Chapter XXV Mines and Mining
Arthur,John Preston (1914) History of Western North Carolina-Chapter XXV Mines and Mining
Gems and Minerals of America -Jay Ellis Ransom-1974
    • Moore Co.
      • Robbins District
Wilson,W.F and McKenzie,B.J (1980) Mineral Collecting Sites in North Carolina : NCGS Information Circular 24
    • Randolph Co.
      • Asheboro
Wayne Osborne Collection
Gems and Minerals of America- Jay Ellis Ransom-1974
Genth, F.A (1891) The Minerals Of North Carolina: USGS Bulletion No.74
Genth,F.A.,1891,The Minerals Of North Carolina:USGS Bulletion No.74
Pratt,Joseph Hyde,1933,Gems and Gem Minerals of North Carolina: American Mineralogist,Vol.18,No.4,April,1933
      • Cary
Kenny Gay (NCGS) Personal Message
      • Raleigh
The Adams Collection
Pratt,Joseph Hyde,1933,Gems and Gem Minerals of North Carolina: American Mineralogist,Vol.18,No.4,April,1933
      • Inez
Wilson,W.F and McKenzie,B.J,1978, Mineral Collecting Sites In North Carolina, Information Circular 24
Zeitner,J.C,1968,Appalachian Mineral and Gem Trails
Genth, F.A And Kerr, W.C,1881, Minerals and Mineral Localies of North Carolina, Geological Survey, North Carolina
Genth,F.A (1891) The Minerals Of North Carolina;USGS Bulletion No.74
  • Ohio
Gems and Minerals of America- Jay Ellis Ransom-1974
Gems and Minerals of America- Jay Ellis Ransom-1974
  • Oregon
    • Hood River Co.
Bill Tompkins collection
    • Lane Co.
      • Bohemia District (Champion District)
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
  • Pennsylvania
    • Chester Co.
      • Birmingham Township
        • Pocopson
Gordon: Min. Penn. (1922) p. 167
      • Pocopson Township
Mineralogy of Pennsylvania - 1922, samuel S. Gordon pg. 167
      • Westtown Township
        • West Chester
Dana 6:1068.
[www.johnbetts-fineminerals.com]
Colflesh, S. (2010) Mineral News, 26, #5, 2.
      • Chester Township
Rob Lavinsky
      • Upper Chichester Township
Ref.) The Minerology of Pennsyvania; Samuel S. Gordon - 1922; Pg. 197-198
      • Upper Providence Township
Mineralogy of Pennsylvania - 1922; Samuel S. Gordon pgs. 199-200
    • Lancaster Co.
      • Bart Township
The Mineralogy of Pennsylvania 1922; Samuel G. Gordon, 1976 Reprint
    • Montgomery Co.
      • Upper Providence Township
Mineralogical Record 22:384s
    • Philadelphia Co.
      • Philadelphia
Gordon, 1922. Mineralogy of Pennsylvania
          • East Falls
Gordon, Mineralogy of Pennsyvania, 1922 - p. 224
Gordon, S.G. (1922) The Mineralogy of Pennsylvania. 255 pp., Philadelphia.
Gordon, S.G. (1922) The Mineralogy of Pennsylvania. 255 pp., Philadelphia.
    • York Co.
Gems and Minerals of America- Jay Ellis Ransom-1974
  • Rhode Island
    • Bristol Co.
Mineralogical Record (1990) 21:203-213
Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Mineralogical Record (1990) 21:203-213; Samuel Robinson (1825) A Catalogue of American Minerals, with their localities. Boston
    • Providence Co.
Mineralogical Record (1990) 21:203-213
Miller, 1971. RI Minerals & Their Locations
        • Harrisville
Mineralogical Record (1990) 21:203-213
Michael Kieron collection
      • Cumberland
No reference listed
Michael W. Kieron collection
Miller, C.E. (1972) Minerals of Rhode Island, 83 pages. White, J.S., Cook, R.B. (1990) Amethyst Occurrences of the Eastern United States. The Mineralogical Record 21:3. 203-213.
      • Johnston
George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
      • Lincoln
Mineralogical Record (1990) 21:203-213
      • North Smithfield
Mineralogical Record (1990) 21:203-213
Mineralogical Record (1990) 21:203-213
Mineralogical Record (1990) 21:203-213
Mineralogical Record (1990) 21:203-213
Museum of Natural History, Roger Williams Park, Providence, R.I. M794 5975
Museum of Natural History, Roger Williams Park, Providence, R.I. G3747 5985
        • Wanskuck
Michael W. Kieron collection
      • Scituate
Mineralogical Record (1990) 21:203-213
Museum of Natural History, Roger Williams Park, Providence, R.I. G3760 5998
Mineralogical Record (1990) 21:203-213
Museum of Natural History, Roger Williams Park, Providence, R.I. G3746 5984
    • Washington Co.
      • Hopkinton
        • Ashaway
[Rakovan et al, 1995 - "Amethyst on Milky Quartz from Hopkinton, Rhode Island",; Mineralogical Record (1990) 21:203-213; Rocks & Minerals (1986): 61: 247-250
Museum of Natural History, Roger Williams Park, Providence, R.I. G3748 5986; Mineralogical Record (1990) 21:203-213
No reference listed
  • South Carolina
    • Abbeville Co.
      • Antreville
Rocks & Minerals (2009) 84:66-68
      • Due West
[www.johnbetts-fineminerals.com]
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Gems and Minerals of America-Jay Ellis Ransom-1974
Rocks & Minerals (1955) 30:374
Gems and Minerals of America-Jay Ellis Ransom-1974
Ransom,Jay Ellis.,(1974)Gems and Minerals of America
Gems and Minerals of America-Jay Ellis Ransom-1974
    • Union Co.
[www.johnbetts-fineminerals.com]
  • South Dakota
    • Custer Co.
      • Custer District
        • Custer
R&M 75:3 pp 156-169
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
R&M 75:3 pp 156-169
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
Clark, Roger (2002) Fairburn Agate: Gem of South Dakota (Silverwind Agates, Publ., Appleton WI); pgs. 21,24,79 et al.
    • Lawrence Co.
      • Lead District
        • Lead
Rocks & Minerals: 75(3): 156-169.
      • Nemo
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
      • Spearfish Canyon
R&M 75:3 pp 156-169
      • Two Bit District
R&M 75:3 pp 156-169
    • Pennington Co.
R&M 75:3 pp 156-169
  • Texas
    • Brewster Co.
R&M 66:3 pp 196-224
      • Alpine
R&M 66:3 pp 196-224; http://www.omsinc.org/archives/Ore-cutts_Jan04.pdf
      • Davis Mts
R&M 66:3 pp 196-224
R&M 66:3 pp 196-224
Kunz,1892. Gems & Precious Stones of N. America, p.115.
R&M 66:3 pp 196-224
    • Gillespie Co.
R&M 66:3 pp 196-224
    • Hudspeth Co.
R&M 66:3 pp 196-224
    • Karnes Co.
      • Karnes Uranium District
Cherepon, Alan J., Minerals of the Karnes Uranium District - The Franklin of Texas.
Cherepon, Alan J., Minerals of the Karnes Uranium District - The Franklin of Texas.
    • Llano Co.
      • Bluffton
AmMin 17:381-390; Am Min (1932) Volume 17, pages 381-390,
R&M 66:3 pp 196-224
R&M 66:3 pp 196-224
  • Utah
    • Beaver Co.
      • Mineral Mts (Mineral Range)
UGMS Bull 117 Minerals and Mineral Localities of Utah
        • Lincoln District
UGMS Bull 117 Minerals and Mineral Localities of Utah
Rolf Luetcke
      • Tushar Mts
        • Newton District
UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Emery Co.
UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Grand Co.
UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Iron Co.
Carl L. Ege (2005) Selected Mining Districts of Utah. Utah Geological Survey Miscellaneous Publication 05-5
        • Granite Mountain
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
        • Iron Mountain
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Juab Co.
      • Thomas Range
        • Starvation Canyon (Searles Canyon)
Rick Dalrymple
        • Topaz Mountain
Personally collected at this site
    • Piute Co.
      • Marysvale District (Marysvale Uranium area)
UGMS Bull 117 Minerals and Mineral Localities of Utah
      • Tushar Mts
        • Deer Creek
          • Gold Mountain District (Kimberly District)
UGMS Bull 117 Minerals and Mineral Localities of Utah
        • Marysvale area
Collected by and in the collection of Brent Thorne.; Stanley C. Hatfield. Bixbyite, Rutile, and Amethyst Crystals near Marysvale, Piute County. UGS website
    • San Juan Co.
UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Sevier Co.
    • Tooele Co.
      • Dugway Range
UGMS Bull 117 Minerals and Mineral Localities of Utah
      • Granite Mountain
        • Granite Mountain District
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
  • Vermont
    • Rutland Co.
      • Mount Tabor
Matthew Lambert
    • Windham Co.
Robinson, S. 1825: A Catalogue of American Minerals, with Their Localities
  • Virginia
Gems and Minerals of America-Jay Ellis Ransom-1974
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich; Virginia Journal of Science - Volume 14 - Page 237; James L. Calver (1962) Geology and Mineral Resources of Albermarle County. Virginia Geological Survey; Bulletin 77.
      • Covesville
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich
    • Amelia Co.
      • Amelia (Amelia Court House)
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich; Arthur A. Pegau (1932) Pegmatite Deposits of Virginia. Virginia Geological Survey; Bulletin 33.
      • Rhodophil
Minerals of Virginia 1990 by R. V. Dietrich
    • Amherst Co.
      • Buffalo Ridge
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich; Mines and quarries 1902 By United States. Census Office. 12th census, 1900, William Mott Steuart, United States. Bureau of the Census
    • Appomattox Co.
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich
    • Arlington Co.
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich
    • Bedford Co.
Minerals of Virginia 1990 by R. V. Dietrich
    • Buckingham Co.
      • Farmville District
        • Sprouses Corner
Minerals of Virginia 1990 by R. V. Dietrich
      • New Store
Minerals of Virginia 1990 by R. V. Dietrich
    • Campbell Co.
Minerals of Virginia 1990 by R. V. Dietrich
      • Red House
Minerals of Virginia 1990 by R. V. Dietrich
    • Charlotte Co.
      • Charlotte-Cumberland
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich
    • Culpeper Co.
      • Culpeper
Minerals of Virginia 1990 by R. V. Dietrich
    • Fairfax Co.
      • Annandale
Minerals of Virginia 1990 by R. V. Dietrich
      • Culpeper Basin
Minerals of Virginia 1990 by R. V. Dietrich
    • Fluvanna Co.
Minerals of Virginia 1990 by R. V. Dietrich
Mines and quarries 1902 By United States. Census Office. 12th census, 1900, William Mott Steuart, United States. Bureau of the Census
Minerals of Virginia 1990 by R. V. Dietrich
    • Henry Co.
      • Axton
Minerals of Virginia 1990 by R. V. Dietrich
      • Horse Pasture
Minerals of Virginia 1990 by R. V. Dietrich
    • Loudoun Co.
      • Evergreen Mills
Minerals of Virginia 1990 by R. V. Dietrich
    • Louisa Co.
Minerals of Virginia 1990 by R. V. Dietrich
    • Nelson Co.
Mines and quarries 1902 By United States. Census Office. 12th census, 1900, William Mott Steuart, United States. Bureau of the Census
      • Lowesville
Minerals of Virginia 1990 by R. V. Dietrich
    • Pittsylvania Co.
      • Danville
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich
    • Prince Edward Co.
      • Rice
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich
Wayne Gilmore
    • Prince William Co.
Minerals of Virginia 1990 by R. V. Dietrich
Gems and Minerals of America-Jay Ellis Ransom-1974
    • Spotsylvania Co.
      • Brokenburg
Minerals of Virginia 1990 by R. V. Dietrich
  • Washington
    • King Co.
      • Denny Mountain
UBC specimen
      • Goldmyer Hot Springs
Bob Jackson, mine owner; Rocks & Minerals (1991) 66:466-476
      • Green Ridge
Morgan, B. (2014), Reichenstein-Grieserntal quartz twins from King County, Eashington: Two distinct morphologies - two different laws, a presentation before the 41st. Rochester Mineralogical Symposium, April 25, 2014.
      • North Bend
        • Hansen Creek
Minerals of Washington, Bart Cannon, 1975
Ray Claude (1995) Mineral Sites of King County, Washington: 27
    • Kittitas Co.
      • Cle Elum District
        • Cle Elum
T Douglas Schonewald Collection
      • Swauk District
        • Liberty
T Douglas Schonewald Collection
Minerals of Washington, Bart Cannon, 1975
    • Lewis Co.
      • Morton District
        • Morton
Minerals of Washington, Bart Cannon, 1975
    • Pend Oreille Co.
      • Newport District
        • Newport
Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis
    • Pierce Co.
      • Mount Rainier National Park
Minerals of Washington, Bart Cannon, 1975
    • Skagit Co.
      • Mount Vernon
Cannon, B. (1975). Minerals of Washington. Mercer Island: Cordilleran.
    • Skamania Co.
Donald Volkman personal Collection
Cannon, B. (1975): Minerals of Washington,
    • Snohomish Co.
      • Baring
Cannon, B. (1975): Minerals of Washington, p.86
Minerals of Washington, Bart Cannon, 1975
  • Wyoming
    • Carbon Co.
      • Encampment District
Dake, 1956: NW Gem Trails, 2nd ed.
    • Park Co.
Gannett, H. (1905) The origin of certain place names in the United States. United States Geological Survey, Bulletin 258: p. 23
D. M. Schlegal (1959) Gem Stones of the United States. USGS Bulletin 1042G
Vietnam
 
  • Gia Lai Province
Pham Van Long, Gaston Giuliani, Virginie Garnier, Daniel Ohnenstetter (2004) Gemstones in Vietnam. The Australian Gemmologist Volume 22, Number 4, October–December 2004
  • Lang Son Province
Pham Van Long, Gaston Giuliani, Virginie Garnier, Daniel Ohnenstetter (2004) Gemstones in Vietnam. The Australian Gemmologist Volume 22, Number 4, October–December 2004
Zambia
 
  • North-Western Province
    • South East Solwezi
Picenza B. (1975) - Nuovo gacimento di Davidite nello Zambia - Notizie del Gruppo Min,. Lombardo, Milano, fasc. 1, March 1975,pp. 13-14
  • Southern Province
    • Kalomo District
Tony Joyce,pers. comm.
    • Livingstone District
      • Livingstone
http://www.karibaminerals.com/amethyst-mining-and-processing.html
Zimbabwe
 
  • Mashonaland West
    • Karoi District (Urungwe; Hurungwe District)
      • Mwami (Miami)
Cairncross, B. (2004) Field Guide To Rocks & Minerals Of Southern Africa: 51.
    • Zambezi valley
      • Chiawa
König, S. & Klein, B. (2017): Die neuen Amethyste aus Simbabwe. Mineralien-Welt, 28 (1), 12-13 (in German).
  • Matabeleland North
    • Hwange District
      • Gurambira
Wolfgang Hampel, site visit 10 July 2014
Mineral and/or Locality  
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