Mindat Logo
Home Page Log In Message Board The Mindat Directory
Register Search Pages Chat Now! (2 online) Mindat Auctions

Aegirine-augite

Big Photo

In den Dellen quarries, Niedermendig, Mendig, Laach lake volcanic complex, Eifel Mts, Rhineland-Palatinate, Germany
© C.H.M.-Schäfer

Show Aegirine-augite Photos (2)
Formula:
(Na,Ca)(Fe,Fe,Mg,Al)Si
 
2
O
 
6
Hardness:6


Pyroxene group Intermediate between Aegirine and Augite.

Classification of Aegirine-augite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 9th edition ID:9.DA.20
Nickel-Strunz 10th (pending) edition ID:9.DA.20

9 : SILICATES (Germanates)
D : Inosilicates
A : Inosilicates with 2-periodic single chains, Si2O6; pyroxene family
Dana 8th edition ID:65.1.3b.2

65 : INOSILICATES Single-Width,Unbranched Chains,(W=1)
1 : Single-Width Unbranched Chains, W=1 with chains P=2
Hey's CIM Ref.:16.24.1

16 : Silicates Containing Aluminum and other Metals
24 : Aluminosilicates of Fe, Mg, Ca and alkalis
mindat.org URL:http://www.mindat.org/min-32.html
Please feel free to link to this page.

Physical Properties of Aegirine-augite

Hardness (Mohs):6

Optical Data of Aegirine-augite

Type:Biaxial (-)
RI values: nα = 1.700 - 1.760 nβ = 1.710 - 1.800 nγ = 1.730 - 1.813
2V:Measured: 70° to 110°, Calculated: 58° to 72°
Maximum Birefringence:δ = 0.030 - 0.053

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:High
Dispersion:r > v moderate

Chemical Properties of Aegirine-augite

Formula:
(Na,Ca)(Fe,Fe,Mg,Al)Si
 
2
O
 
6
Essential elements:Fe, Na, O, Si
All elements listed in formula:Al, Ca, Fe, Mg, Na, O, Si

Relationship of Aegirine-augite to other Species

Related Minerals - Nickel-Strunz Grouping):
9.DA.05Donpeacorite
(Mn
2+
 
,Mg)Mg[SiO
 
3
]
 
2
9.DA.05Enstatite
Mg
 
2
[SiO
 
3
]
 
2
9.DA.05Ferrosilite
Fe
 
2
[SiO
 
3
]
 
2
9.DA.05Akimotoite
(Mg,Fe
2+
 
)SiO
 
3
9.DA.10Clinoenstatite
Mg
 
2
[Si
 
2
O
 
6
]
9.DA.10Clinoferrosilite
Fe
2+
 
(Fe
2+
 
,Mg)[Si
 
2
O
 
6
]
9.DA.10Kanoite
Mn
2+
 
(Mg,Mn
2+
 
)[Si
 
2
O
 
6
]
9.DA.10Pigeonite
(Mg,Fe
2+
 
,Ca)(Mg,Fe
2+
 
)[Si
 
2
O
 
6
]
9.DA.15Augite
(Ca,Na)(Mg,Fe
2+
 
,Al,Fe
3+
 
,Ti)[(Si,Al)
 
2
O
 
6
]
9.DA.15Diopside
CaMg[Si
 
2
O
 
6
]
9.DA.15Esseneite
CaFe
3+
 
[AlSiO
 
6
]
9.DA.15Hedenbergite
CaFe
2+
 
[Si
 
2
O
 
6
]
9.DA.15Johannsenite
CaMn
2+
 
[Si
 
2
O
 
6
]
9.DA.15Petedunnite
Ca(Zn,Mn
2+
 
,Mg,Fe
2+
 
)[Si
 
2
O
 
6
]
9.DA.20Omphacite
(Ca,Na)(Mg,Al)[Si
 
2
O
 
6
]
9.DA.25Aegirine
NaFe
3+
 
[Si
 
2
O
 
6
]
9.DA.25Jadeite
Na(Al,Fe
3+
 
)[Si
 
2
O
 
6
]
9.DA.25Jervisite
(Na,Ca,Fe
2+
 
)(Sc,Mg,Fe
2+
 
)[Si
 
2
O
 
6
]
9.DA.25Kosmochlor
NaCr[Si
 
2
O
 
6
]
9.DA.25Namansilite
NaMn
3+
 
[Si
 
2
O
 
6
]
9.DA.25Natalyite
Na(V
3+
 
,Cr)[Si
 
2
O
 
6
]
9.DA.30Spodumene
LiAl[Si
 
2
O
 
6
]
Related Minerals - Hey's Index Grouping:
16.24.2Omphacite
(Ca,Na)(Mg,Al)[Si
 
2
O
 
6
]
16.24.4Magnesioferrikatophorite
[Na][CaNa][Mg
 
4
(Fe
3+
 
,Al)][(OH)
 
2
|AlSi
 
7
O
 
22
]
16.24.5Ferrikatophorite
Na[CaNa][Fe
2+
4
(Fe
3+
 
,Al)][(OH)
 
2
|AlSi
 
7
O
 
22
]
16.24.6Barroisite
☐[CaNa][Mg
 
3
AlFe
3+
 
][(OH)
 
2
|AlSi
 
7
O
 
22
]
16.24.7Ferribarroisite
☐[CaNa][Mg
 
3
Fe
3+
2
][(OH)
 
2
|AlSi
 
7
O
 
22
]
16.24.8Alumino-ferrobarroisite
☐[CaNa][Fe
2+
3
Al
 
2
][(OH)
 
2
|AlSi
 
7
O
 
22
]
16.24.9Ferrobarroisite
☐[CaNa][Fe
2+
3
AlFe
3+
 
][(OH)
 
2
|AlSi
 
7
O
 
22
]
16.24.10Ferri-ferrobarroisite
☐[CaNa][Fe
2+
3
Fe
3+
2
][(OH)
 
2
|AlSi
 
7
O
 
22
]
16.24.11Hastingsite
[Na][Ca
 
2
][Fe
2+
4
Fe
3+
 
][(OH)
 
2
|Al
 
2
Si
 
6
O
 
22
]
16.24.12Magnesiohastingsite
Na[Ca
 
2
][Mg
 
4
Fe
3+
 
][(OH)
 
2
|Al
 
2
Si
 
6
O
 
22
]
16.24.13Taramite
Na[CaNa][Fe
2+
3
AlFe
3+
 
][(OH)
 
2
|Al
 
2
Si
 
6
O
 
22
]
16.24.14Ferri-magnesiotaramite
Na[CaNa][Mg
 
3
Fe
3+
2
][(OH)
 
2
|Al
 
2
Si
 
6
O
 
22
]
16.24.15Magnesiotaramite
Na[CaNa][Mg
 
3
AlFe
3+
 
][(OH)
 
2
|Al
 
2
Si
 
6
O
 
22
]
16.24.16Osumilite-(Mg)
(K,Na)(Mg,Fe)
 
2
(Al,Fe)
 
3
(Si,Al)
 
12
O
 
30
·H
 
2
O
16.24.16Osumilite
(K,Na)(Fe,Mg)
 
2
(Al,Fe)
 
3
(Si,Al)
 
12
O
 
30
·H
 
2
O

Other Names for Aegirine-augite

Synonyms:
Acmite-AugiteAegirine-DiopsideAegirine-HedenbergiteAegirite-augiteAegirite-diopside
Aegirite-hedenbergiteAegyrinaugiteAlkali-AugiteEgyrinaugite
German names:
Aegirin-AugitAegyrinaugitÄgirinaugitAkmitaugitEgyrinaugit
Spanish names:
Aegirine-augitaAegyrinaugitaEgyrinaugita
Varieties:
BlanforditeGrünblendePorricin

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Aegirine-augite

Search Engines:
  • Look for Aegirine-augite on Google
  • Look for Aegirine-augite images on Google
    • External Links:
  • Look for Aegirine-augite on Webmineral
  • Look for Aegirine-augite on Athena Mineralogy
  • Look for Aegirine-augite on Wikipedia
  • Look for Aegirine-augite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Aegirine-augite in the Natural History Museum (London) online catalogue
    • Mineral Dealers:
  • Top quality minerals from Kristalle of California
  • Buy fine minerals and gemstones from Pala International
  • Fine Minerals from Dan Weinrich Minerals
  • rare and unusual minerals mainly crystallized
  • Find Aegirine-augite on www.crystalclassics.co.uk
  • e-Rocks - Mineral Auctions and Sales
  • High-end worldwide specimens & outstanding customer service
  • Buy from David K Joyce minerals
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
  • Wendel Minerals - Auktion & Shop
  • Rare and Unusual minerals at Mineralogical Research Company
  • Buy Fine Minerals from mineralsweb.com
    • Jobs:
  • Mining & Geology Jobs

    • Page Sponsor

    Sponsorship:This page is currently not sponsored. Click here to find out how you can sponsor this page.

    Localities for Aegirine-augite

    Hide Locality List
    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
    These maps work faster with Firefox!
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Algeria
     
    • Tamanghasset Province
      • Ahaggar Mts (Hoggar Mts)
        • Atakor volcanic massif
    		M. Girod, Bull. Soc. Franç. Minéral. Crist. , 1963, LXXXVI, pp. 121-125.
    M. Girod, Bull. Soc. Franç. Minéral. Crist. , 1963, LXXXVI, pp. 121-125.
    Antarctica
    AmMin 36:361-367
    AmMin 36:361-367
    Australia
     
    • Queensland
    		Carr, Phillips & Williams - Min.Mag. 1976 40,853-6
    Austria
     
    • Lower Austria
      • Waldviertel
        • Drosendorf
    		R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
        • Waidhofen an der Thaya
          • Dobersberg
    		R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
    Azerbaijan
     
    Bolivia
     
    • Cochabamba Department
      • Capinota Province
    Brazil
     
    • Northeast Region
      • Ceará
    		www.agp.org.br/acervo/geociencias/Guimaraes-Ignez2.htm.
    • Southeast Region
      • Minas Gerais
        • Araxá
    		Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.
    Revista Brasileira de Geociências 23(4):388-399
        • Serra do Salitre
    		Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.
        • Ubá
      • São Paulo
    		http://www.igc.usp.br/geologiausp/iga/art.php?artigo=7
    Bulgaria
     
    www.bgd.bg/summanual_2003_2.htm.
    Cameroon
     
    Canada
     
    • Manitoba
    		www.koeln.netsurf.de/~w.steffens/can.htm.
    • Yukon Territory
    Chile
     
    • Magallanes y Antártica Chilena Region
      • Magallanes Province
    		Alan R. Woolley: Alkaline Rocks and Carbonatites of the World, part 1, 200 (BMNH, London, 1987)
    Alan R. Woolley (1987) Alkaline Rocks and Carbonatites of the World, part 1, 200 (BMNH, London)
    China
     
    • Anhui Province
      • Anqing Prefecture
        • Qianshan Co.
    		Eur. J. Mineral. , 1995, 7, pp. 119-138.
    • Inner Mongolia Autonomous Region
      • Baotou League
        • Darhan Muminggan United Banner
          • Bayan Obo
    • Jiangsu Province
      • Lianyungang Prefecture
        • Donghai Co.
    		Hirajima, T., Zhang, R., Li, J., and Cong, B. (1992): Mineralogical Magazine 56(1), 37-46.
    • Shandong Province
      • Zaozhuang Prefecture
        • Xuecheng District
    		Wu, C., Yuan, Z., and Bai, G. (1996): Rare earth deposits in China. In: Jones, A.P., Wall, F., and Williams, C.T. (Eds.): Rare Earth Minerals: Chemistry, origin and ore deposits. The Mineralogical Society Series, Vol. 7. Chapman & Hall (London).
    • Shanxi Province
      • Lyuliang Prefecture
        • Xing Co.
    		Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189, 174 pp.
    • Sichuan Province
      • Liangshan Autonomous Prefecture
        • Dechang Co.
    		Xiaoyu Li (2005): Mineral Deposits [Kuangchuang Dizhi] 24(2), 151-160.
    • Yunnan Province
      • Chuxiong Autonomous Prefecture
        • Wuding Co.
    		Yongbei Zhang, Shihua Sun, Chengyan Xu, Hao Wang, Chongsun Zhao, and Zhihua Zhu (2003): Resource Geology 53(4), 261-272.
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Central Bohemia Region
        • Kutná Hora (Kuttenberg)
      • Karlovy Vary Region
        • Mariánské Lázně (Marienbad)
    		Ulrych, J., Pivec, E., Bouše, P.: Minerální parageneze ijolitových vyloučenin v olivinickém nefelinitu Podhorního vrchu u Mariánských Lázní. Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 1995, roč. 3, s. 51-56.
    • Moravia (Mähren; Maehren)
      • Vysočina Region
        • Havlíčkův Brod
    Ecuador
     
    • Napo Province
    		Earth Planet Sci Let 205:123-138.
    Finland
     
    • Oulun (Oulu) Lääni
      • Kuusamo
    France
     
    • Auvergne
      • Cantal
        • Cantal Mts
          • Menet
    		J. Aubouin, R. Brousse, J.P. Lehman : "Précis de Géologie", Dunod, 1967
      • Haute-Loire
        • Le Puy-en-Velay
          • Espaly-Saint-Marcel
    		R. DE ASCENCAO GUEDES, E. MEDARD, J. MERGOIL, 2005, Minéralogie des volcans du Mont Denise (Haute-Loire), Le Règne Minéral, 62, pp 9-22
    Germany
     
    • Baden-Württemberg
      • Kaiserstuhl
        • Bötzingen
    		Fricke, G., (1988): Der Kaiserstuhl und seine Minerale, Der Aufschluss, Vol. 39(2), 74-76
    • Rhineland-Palatinate
      • Eifel Mts
        • Daun
          • Üdersdorf
    		Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, Version 1.0, CD, published by authors
        • Gerolstein
          • Rockeskyll
    		El-Kaluoby, B., Mineralbestand und Gefüge vulkanischer Glimmerschiefer-Auswürflinge des Kyller Kopfes, Westeifel, Diss., Rhein. Fried.-Wilh.-Universität, Bonn, 1981
        • Hillesheim
    		Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, Version 1.0, CD, published by authors
        • Laach lake volcanic complex
          • Kruft
    		Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
          • Mendig
            • Niedermendig
    		Brauns, R. , Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
    Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete Schweizerbart, Stuttgart, 1922
              • Wingertsberg Mt.
    		Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
          • Niederzissen
            • Glees
    		Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
        • Mayen
          • Ettringen
    		Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, Version 1.0, CD, published by authors
          • Hochsimmer volcano
    		Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, Version 1.0,CD, published by authors
        • Niederzissen
          • Brenk
    		Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
        • Rieden volcano
          • Mayen
            • Ettringen
    		Viereck, L., Geologische und petrologische Entwicklung des pleistozänen Vulkankomplexes Rieden, Ost-Eifel, Bochumer geol. Geotechn. Arbeiten 17, 1984
          • Niederzissen
            • Wehr
    		Hopmann, M., Einige Bemerkungen über die Einschlüsse im Leucit-Tuff der Kappiger Lay, Mitteilungen aus dem Mineralogischen Institut der Universität Bonn, 9/1913
    Greece
     
    • Aegean Islands (Aiyaíon) Department
      • Kykládes Prefecture
        • Cyclade Islands (Cyclades; Kikladhes; Nomos Kikladhon)
          • Sifnos Island
    		Eur. J. Mineral. , 1992, 4, pp. 619-634.
    Greenland
     
    • Kitaa (West Greenland) Province
      • Arsuk
        • Arsuk Firth
    		http://www.koeln.netsurf.de/~w.steffens/green.htm
          • Ivittuut (Ivigtut)
            • Ikka Firth
    		No reference listed
    No reference listed
      • Narsaq
        • Qaqortoq (Julianehåb)
          • Nunarssuit Island
    		http://www.koeln.netsurf.de/~w.steffens/green.htm
    http://www.uni-tuebingen.de/uni/emi/ag-markl/pages/marks/pages/abstracts/EUG2001.html
        • Quagdlimiut
    		http://www.koeln.netsurf.de/~w.steffens/green.htm
    • Tunu (East Greenland) Province
      • Blosseville Coast
    		http://www.koeln.netsurf.de/~w.steffens/green.htm
      • Kangerlussuaq Firth
    		http://www.koeln.netsurf.de/~w.steffens/green.htm
      • Kialineq Bay
    		http://www.koeln.netsurf.de/~w.steffens/green.htm
    http://www.koeln.netsurf.de/~w.steffens/green.htm
    Guyana
     
    • Barima-Waini
    		Alan R. Woolley (1987) Alkaline Rocks and Carbonatites of the World. (British Museum, Natural History)
    Honduras
     
    • Santa Bárbara Department
    		www.koeln.netsurf.de/~w.steffens/latam.htm
    Hungary
     
    • Baranya Co.
      • Mecsek Mts.
        • Szászvár
    		Mineral Species of Hungary, 2005
    India
     
    • Madhya Pradesh
      • Tirodi
    		[var: Blanfordite]
    • Maharashtra
      • Mumbai District (Bombay District)
        • Murud-Janjira
    		A.G. Dessai et al. , Eur. J. Mineral. , 1990, 2, pp. 667-685.
    A.G. Dessai et al. , Eur. J. Mineral. , 1990, 2, pp. 667-685.
    Israel
     
    Gross, S. (1977): The Mineralogy of the Hatrurim Formation, Israel. Geological Survey of Israel, Bulletin no. 70, 80 pp.
    Italy
     
    • Latium
      • Rome Province
        • Campagnano di Roma
          • Sacrofano
            • Sacrofano Caldera
    		Eur. J. Mineral. , 1993, 5, pp. 53-58.
      • Viterbo Province
        • Vico Lake
    		No reference listed
    • Liguria
      • Genova Province
        • Genova
          • Voltri
            • Vara Valley
    • Piedmont
      • Cuneo Province
        • Dora Maira Massif
          • Varaita Valley
    		Eur. J. Mineral. , 1993, 5, pp. 943-955.
    Japan
     
    • Honshu Island
      • Tohoku Region
        • Iwate Prefecture
    		Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
    • Shikoku Island
      • Ehime Prefecture
        • Niihama
    		Introduction to Japanese Minerals (Geological Survey of Japan, 1970)
    Kazakhstan
     
    • Soltüstik Qazaqstan Oblysy (Severo-Kazakhstanskaya Oblast'; Northern-Kazakhstan Oblast')
    Malawi
     
    • Kasungu District
      • North Nyasa Alkaline Province
    Mali
     
    • Kidal Region
    		Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.
    Namibia
     
    • Karas Region
    		Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.
    • Otjozondjupa Region
      • Otjiwarongo District
    		Journal of Microtextural Mineralogy, 52 (4), 2000, pp. 17-20.
    North Korea
     
    Norway
     
    • Finnmark
      • Hasvik
        • Sørøya
    • Jan Mayen Island
    		www.albany.edu/geosciences/cwhitems.html.
    • Oppland
      • Lunner
        • Øståsen - Hadeland
    		R. Werner; "Stein", 4, 1993, p. 225.
    • Telemark
      • Kragerø
    		Green, J.C.(1956):"Geology of the Storkollen-Blankenberg area, Kragerø, Norway". Norsk Geologisk Tidsskrift 36, 89-140
      • Porsgrunn
        • Langesundsfjorden
    • Vestfold
      • Larvik
        • Lågendalen
        • Langesundsfjorden
    Raade, G. (1996): Minerals originally described from Norway. Bergverksmuseet Skrift 11, p.18
    Paraguay
     
    • Concepción Department
    • Guairá Department
    		Geological Survey Professional Paper 327 (U.S. Department of the Interior, 1959)
    • Paraguarí Department
    		Alan R. Woolley: Alkaline Rocks and Carbonatites of the World, part 1, 207-208 (BMNH, London, 1987)
    Peru
     
    • Puno Department
      • Carabaya Province
    		Laubacher, G. (1978) estudio geologico de la region norte del Lago Titicaca. Boletin Instituto de Geologia y Mineria, 5, series D, 1-122
    • Ucayali Department
      • Coronel Portillo Province
    		Stewart, J.W. (1971) Neogene peralkaline igneous activity in eastern Peru. Bulletin of the Geological Society of America, 82, 2307-2312.
    Poland
     
    • Małopolskie
      • Myślenice District
    		Pelczar A. 1973: Minetta i wogezyt w otworze Borzęta IG 1. [Streszcz. ref.]. Kwart. Geol. T. 17, nr 4
    Portugal
     
    • Azores District
      • San Miguel
        • Agua de Pau Mts
          • Agua de Pau volcano
    		Ridolfi, F., Renzulli, A., Santi, P., Upton, B.G.J., Evolutionary stages of crystallisation of weakly peralkine syenites: evidence from ejecta in the plinian deposits of Agua de Pau volcano (Sao Miguel, Azores Islands), Mineralogical Magazine, 67(4), 749-767, 2003
    Russia
     
    • Eastern-Siberian Region
      • Saha Republic (Sakha Republic; Yakutia)
        • Daldyn-Alakit kimberlite field
          • Daldyn
    		http://web.utk.edu/~lataylor/pub-list/FLA_0084.pdf , M. Anand et al. , 8th International Kimberlite Conference Long Abstract
    • Northern Region
      • Murmanskaja Oblast'
        • Kola Peninsula
    		[World of Stones 95:5-6, p64]
          • Khibiny Massif
            • Yukspor Mt
    		Pavel M. Kartashov data
          • Kovdor Massif
    		I. V. Pekov, N. V. Chukanov, I. M. Kulikova & D. L. Belakovsky (2006), Proceedings of the Russian Mineralogical Society 135(3), 52–60
          • Turii Cape
    		www.koeln.netsurf.de/~w.steffens/tury.htm
    Slovakia
     
    • Banská Bystrica Region
      • Cérová Mts
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Spain
     
    • Andalusia
      • Huelva
    		Eur. J. Mineral. , 1993, 5, pp. 961-970.
    • Canary Islands
      • Las Palmas Province
        • Gran Canaria (Grand Canary)
          • Arucas
            • Cardones
    		Hernandez-Pacheco, A., (1969): The Tahitites of Gran Canaria and their haüynitization, Bulletin volcanologique, Vol. 33, 701-728
    Hernandez-Pacheco, A., (1969): The Tahitites of Gran Canaria and their haüynitization, Bulletin volcanologique, Vol. 33, 701-728
    V.R. Troll et al. , Contrib. Mineral. Petrol. , 2003, 145, PP. 730-741.
            • Playa de Mogán
    		Christof Schäfer
    Christof Schäfer
          • Playa del Inglés
            • Arguineguin
    		christof Schäfer
      • Santa Cruz de Tenerife Province
    		Ferguson, A.K. (1978): The occurence of Ramseyite, Titan-Lavenite and a fluorine-rich Eucolite in a nepheline-syenite inclusion from Tenerife, Canary Islands, Contrib Mineral Petrol 66, 15-20
    • Madrid
      • Sierra de Guadarrama
        • Eastern Pedriza Massif
    		AmMin 83:167-171 (1998)
    Sweden
     
    • Dalarna
      • Älvdalen
        • Särna
    		No reference listed
    • Värmland
      • Filipstad
        • Pajsberg
    		Kjell Gatedal
    Switzerland
     
    • Grischun (Grisons; Graubünden)
      • Engadin
    		Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Verlag Wepf & Co. (Basel), p. 23
    Tajikistan
     
    • Region of Republican Subordination
      • Tien Shan Mts
        • Alayskiy (Alai) Range
    		http://www.koeln.netsurf.de/~w.steffens/dara.htm
    Ukraine
     
    • Zhytomyr Oblast' (Zhitomir Oblast')
    USA
     
    • California
        • Mountain Pass District
          • Ivanpah
    • Colorado
      • Fremont Co.
    Alkaline Rocks and Carboratites of the World Part I, North and South America,1987,Wolley, A,R,
    • Illinois
      • Hardin Co.
        • Hicks
    		Alkaline Rocks and Carboratites of the World Part I, North & South America, 1987, Wolley, A, R,
    • Montana
      • Meagher Co.
    		www.cseg.ca/conferences/2000/376.PDF.
    • New Hampshire
      • Carroll Co.
        • Moultonborough
    		Alkaline Rocks and Carboratites of the World, Part1,North &South America,1987, Wolley,A,R,
      • Grafton Co.
    		Williams, Turner, Gilbert, 1954. Petrography
    • New Jersey
      • Sussex Co.
        • Wantage Township
          • Libertyville
    		Eby, G. N. (2004) Petrology, geochronology, mineralogy, and geochemistry of the Beemerville alkaline complex, northern New Jersey. In Puffer, J. H. and Volkert, R. A. (eds.) Neoproterozoic, Paleozoic, and Mesozoic Intrusive Rocks of Northern New Jersey and Southeastern New York. Twenty-First Annual Meeting Geological Association of New Jersey, Mahwah, NJ, pp. 52-68.
    • Utah
      • Grand Co.
        • La Sal Mts
          • North Mountain
    		www.koeln.netsurf.de/~w.steffens/usa.htm.
    • Vermont
      • Rutland Co.
    Zimbabwe
     
    • Midlands
      • Zvishavane (Shabani; Shavani)
    		www.venuewest.com/8IKC/s1post.htm.
    Mineral and/or Locality
    Google
     
    www.mindat.org Web
    Copyright © Jolyon & Ida Ralph 1993-2008. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register.