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Lavendulan

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Big Photo

Hilarion Mine (Hilarion adit; Hilarion Mine No. 50), Hilarion area, Kamariza Mines (Kamareza Mines), Agios Konstantinos [St Constantine] (Kamariza), Lavrion District Mines, Lavrion (Laurion; Laurium) District, Attikí (Attica; Attika) Prefecture, Greece
© D. Schläfli

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Formula:
NaCaCu
 
5
(AsO
 
4
)
 
4
Cl · 5H
 
2
O
System:MonoclinicColour:Turquois--blue, greenish ...
Hardness:2½
Member of:Lavendulan Group
Name:Named after the lavender colour of the "type" specimen, which has been determined to be a mixture with no relationship to modern lavendulan (Ondruš et al., 2006). Lavendulan does not exhibit a lavender colour.
Dimorph of:Lemanskiite
Isostructural with:Sampleite


Lavendulan Group.

A polymorph of Lemanskiite, the Ca analogue of Zdenekite and the arsenate analogue of Sampleite.

Compare also the chemically and visually similar Mahnertite.

Data regarding this species have been significantly defined in recent years [see Ondruš et al. (2006) and the crystal-structure determination by Giester et al. (2007)], including a re-examination of Breithaupt's type specimen. That effort disclosed that the "type specimen" of lavendulan was a mixture unrelated to present day lavendulan. The second locality from which "lavendulan" was found is Jachymov (Joachimsthal), Czech Republic; therefore, the type locality of the species was changed to the latter locality, pending any formal declarations to the contrary.

Classification of Lavendulan

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:7/D.25-20
Nickel-Strunz 10th (pending) edition ID:8.DG.05

8 : PHOSPHATES, ARSENATES, VANADATES
D : Phosphates, etc. with additional anions, with H2O
G : With large and medium-sized cations, (OH, etc.):RO4< 0.5:1
Dana 8th edition ID:42.9.4.2

42 : HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
9 : (AB)7(XO4)4Zq·xH2O
Hey's CIM Ref.:22.2.2

22 : Phosphates, Arsenates or Vanadates with other Anions
2 : Phosphates, arsenates or vanadates with chloride
mindat.org URL:http://www.mindat.org/min-2349.html
Please feel free to link to this page.

Type Occurrence of Lavendulan

Type Locality:Jáchymov (St Joachimsthal), Jáchymov (St Joachimsthal) District, Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic
Year of Discovery:1837

Occurrences of Lavendulan

Geological Setting:Secondary mineral in the oxidized zone of some copper deposits.

Physical Properties of Lavendulan

Lustre:Vitreous, Waxy
Diaphaneity (Transparency):Translucent
Comment:Satinly in aggregates
Colour:Turquois--blue, greenish blue, pale blue
Hardness (Mohs):2½
Cleavage:Distinct/Good
Good on {010}
Distinct on {100} {001}
Density (measured):3.54 g/cm3
Density (calculated):3.597 g/cm3

Crystallography of Lavendulan

Crystal System:Monoclinic
Class (H-M):2/m - Prismatic
Cell Parameters:a = 10.011Å, b = 19.478Å, c = 10.056Å
β = 90.37°
Ratio:a:b:c = 0.514 : 1 : 0.516
Unit Cell Volume:V 1960.8 ų
Z:4
Morphology:Thin rectangular, pseudo-orthorhombic plates.
Twinning:Commmon.
Comment:Space group P21/n. Pseudo-orthorhombic metrics.
X-Ray Powder Diffraction:
d-spacingIntensity
9.716 (100)
7.084 (5)
6.970 (5)
5.003 (7)
4.865 (16)
4.449 (7)
4.371 (5)
3.243 (4)
3.156 (6)
3.110 (9)
3.082 (5)
2.968 (9)
2.752 (7)
2.668 (4)
2.513 (5)
2.482 (5)
(
Comments:From ICDD-PDF no. 49-1857 (based on crystal structure).

Optical Data of Lavendulan

Type:Biaxial (-)
RI values: nα = 1.660 nβ = 1.715 nγ = 1.734
2V:Measured: 33° , Calculated: 58°
Maximum Birefringence:δ = 0.074

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:High
Dispersion:weak
Pleochroism:Visible
Comments:O= pale blue to pale greenish blue
E= blue to greenish blue

Chemical Properties of Lavendulan

Formula:
NaCaCu
 
5
(AsO
 
4
)
 
4
Cl · 5H
 
2
O
Essential elements:As, Ca, Cl, Cu, H, Na, O
All elements listed in formula:As, Ca, Cl, Cu, H, Na, O

Relationship of Lavendulan to other Species

Series:Forms a series with Sampleite (see here)
Member of:Lavendulan Group
Other Members of Group:

- +
Lemanskiite
NaCaCu
 
5
(AsO
 
4
)
 
4
Cl · 5H
 
2
O
Sampleite
NaCaCu
 
5
(PO
 
4
)
 
4
Cl · 5H
 
2
O
Zdenĕkite
NaPbCu
 
5
(AsO
 
4
)
 
4
Cl · 5H
 
2
O
Related Minerals - Nickel-Strunz Grouping):

- +
8.DG.05Sampleite
NaCaCu
 
5
(PO
 
4
)
 
4
Cl · 5H
 
2
O
8.DG.05Shubnikovite
Ca
 
2
Cu
 
8
(AsO
 
4
)
 
6
(OH)Cl · 7H
 
2
O
8.DG.05Zdenĕkite
NaPbCu
 
5
(AsO
 
4
)
 
4
Cl · 5H
 
2
O
8.DG.05Lemanskiite
NaCaCu
 
5
(AsO
 
4
)
 
4
Cl · 5H
 
2
O
Related Minerals - Hey's Index Grouping:

- +
22.2.1Sampleite
NaCaCu
 
5
(PO
 
4
)
 
4
Cl · 5H
 
2
O
22.2.3Chlorapatite
Ca
 
5
(PO
 
4
)
 
3
Cl
22.2.4Turneaureite
Ca
 
5
(AsO
 
4
)
 
3
Cl
22.2.5Shubnikovite
Ca
 
2
Cu
 
8
(AsO
 
4
)
 
6
(OH)Cl · 7H
 
2
O
22.2.6Richelsdorfite
Ca
 
2
Cu
 
5
Sb(AsO
 
4
)
 
4
(OH)
 
6
Cl · 6H
 
2
O
22.2.7Alforsite
Ba
 
5
(PO
 
4
)
 
3
Cl
22.2.8Morelandite
Ca
 
2
Ba
 
3
(AsO
 
4
)
 
3
Cl
22.2.9Pyromorphite
Pb
 
5
(PO
 
4
)
 
3
Cl
22.2.10Mimetite
Pb
 
5
(AsO
 
4
)
 
3
Cl
22.2.11Mimetite-M
Pb
 
5
(AsO
 
4
)
 
3
Cl
22.2.12Sahlinite
Pb
 
14
(AsO
 
4
)
 
2
O
 
9
Cl
 
4
22.2.13Georgiadèsite
Pb
 
4
(AsO
 
3
)Cl
 
4
(OH)
22.2.14Vanadinite
Pb
 
5
(VO
 
4
)
 
3
Cl
22.2.15Kombatite
Pb
 
14
(VO
 
4
)
 
2
O
 
9
Cl
 
4
22.2.16Leningradite
PbCu
 
3
(VO
 
4
)
 
2
Cl
22.2.17Hedyphane
Pb
 
3
Ca
 
2
(AsO
 
4
)
 
3
Cl
22.2.18Nealite
Pb
 
4
Fe
2+
 
(As
3+
 
O
 
3
)
 
2
Cl
 
4
 · 2H
 
2
O

Other Names for Lavendulan

Synonyms:
FreiriniteLavendulaneLavendulaniteLavendulite
Other Languages:
German:Lavendulanit
Lavendulit
Japanese:ラヴェンデュラン
Spanish:Lavendulanita
Lavendulita
Varieties:
Zinclavendulan

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.

References for Lavendulan

Reference List:

- +
A. Breithaupt (1837): Bestimmung neuer Mineralien. 3. Lavendulan.- Journal für praktische Chemie 10, 505-506.

Goldsmith (1877) Proceedings of the Academy of Sciences Philadelphia: 192 (as Freirinite).

Foshag (1924) American Mineralogist: 9: 30 (Freirinite).

Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II. John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 750-751, 920-921 (as Freirinite).

Guillemin, G. (1956): Contribution à la minéralogie des arséniates, phosphates et vanadates de cuivre. I. Arséniates. Bull. Soc. franç. Minéral. Cristallogr., 79, 7-95.

American Mineralogist (1957): 42: 123.

Ondruš, P., Veselovský, F, Sejkora, J., Skála, R., Pažout, R., Frýda, J., Gabašová, A., Vajdak, J. (2006): Lemanskiite, NaCaCu5(AsO4)4Cl•5H2O, a new mineral species from the Abundancia mine, Chile. Canadian Mineralogist, 44, 523-531 (type specimen data).

Giester, Gerald; Uwe Kolitsch; Peter Leverett; Peter Turner; and Peter A. Williams (2007) The crystal structures of lavendulan, sampleite, and a new polymorph of sampleite. European Journal of Mineralogy 19,75-93.

Internet Links for Lavendulan

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    • Localities for Lavendulan

    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.
    Hide Locality List
    (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.
    Argentina
     
    • Catamarca
    		Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
    • Salta
    		Sureda, R.J., Galliski, M.A., Gorustovich, S.A. Los minerales de uranio y cobre en la manifestacion nuclear Cajoncillo, provincia de Salta. 9 Congreso Geologico Argentino, 7: 407-417 1984.
    Australia
     
    • Queensland
      • Mount Isa - Cloncurry area
        • Selwyn District
    		[UKJMM 19:24]
    • South Australia
      • Andamooka Ranges - Lake Torrens area
        • Roxby Downs
    		South Australian Museum collection
      • Mt Lofty Ranges
        • South Mt Lofty Ranges
          • Callington
    		Noble, R. J., Just, J. and Johnson, J. E. (1983): Catalogue of South Australian Minerals - 1983. South Australia Department of Mines and Energy Handbook 7, 244 pp.; Uwe Kolitsch collection
          • Clarendon
    		Kolitsch, U. and Elliott, P. (1999): Mineralogy of the Mount Malvern Mine near Clarendon, South Australia. Australian J. Mineral. 5, 3-17.
      • Olary Province
        • Kalabity homestead area
    		Kleeman, A.W. and Milnes, A.R. (1973): Phosphorian lavendulan from Dome Rock mine, South Australia. Transactions of the Royal Society of South Australia: 97: 135-137.
    • Victoria
    		No reference listed
    • Western Australia
      • Pilbara Region
        • Ashburton Shire
    		[MinRec 24:203]
    Min. Record 24,203-218(1993)
    Mineralogical Record 24,203-216,218.
      • Ravensthorpe Shire
        • Ravensthorpe
    		P Haas and RD Green collections
      • Widgiemooltha
    		No reference listed
    Austria
     
    • Salzburg
      • Saalfelden
        • Leogang
          • Hütten
            • Schwarzleograben
              • Vogel Alp
    		A. Strasser: Die Minerale Salzburgs (1989)
    Bolivia
     
    • La Paz Department
      • Aroma Province
        • Laurani District
    		J.Coordination Chemistry 61,15-29(2008)
    Chile
     
    • Antofagasta Region
      • Antofagasta Province
        • Santa Catalina
          • Guanaco (Huanaco)
    		U. Kolitsch collection (SXRD analysed); IMA submission #037-99, Dr. F. Veselovsky, Czech Geol. Survey
    In the collection of Brent Thorne
        • Sierra Gorda District
          • Caracoles
    		http://www.mindat.org/picshow.php?id=47147 (questionable)
      • El Loa Province
        • Calama
    		Samples analysed by Dr. Jochen Schluter, Curator of Hamburg Mineralogical Museum, Germany
    Samples analysed by Dr. Jochen Schluter, Curator of Hamburg Mineralogical Museum, Germany
      • Tocopilla Province
    		Samples analysed by Dr. Jochen Schluter (Hamburg University), Germany.
    • Atacama Region
      • Copiapó Province
        • Tierra Amarilla
          • Pampa Larga district
    		maurizio dini collection - quantitative analysis
      • Huasco Province
        • Freirina
    		Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II. John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 921; Josef Vajdak (2002) Mineral News, 18, #1, 6.
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Karlovy Vary Region
        • Krušné Hory Mts (Erzgebirge)
          • Jáchymov (St Joachimsthal) District
    		Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 751.
    Lapis (2002): 7/8: 54.
    Lapis 2002(7/8), 54
    France
     
    • Languedoc-Roussillon
      • Aude
        • Carcassonne
          • Mas-Cabardès
            • Salsigne
    		Pelison P., Descouens D. (1987), Présence de minéraux de néoformation dans les scories de l'ancienne usine de Villagnère (Aude), Le Cahier des Micromonteurs, n°2, pp: 6-10
      • Hérault
        • Lodève
    		[Le Règne Minéral 1997, 13, p.5-18]
    • Provence-Alpes-Côte d'Azur
      • Var
        • Le Pradet
    		[UKJMM 2:11-15 "Cap Gronne Secondary Copper and Lead - W.R. van den Berg"]
    Germany
     
    • Baden-Württemberg
      • Black Forest
        • Alpirsbach
          • Reinerzau District
    		K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Baden-Baden
          • Müllenbach U deposit
    		K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Schenkenzell
          • Wittichen
            • Böckelsbach valley
    		K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
    S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
            • Burgfelsen
    		No reference listed
            • Heubach Valley
    		No reference listed
    K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Schiltach
          • Stammelbach valley
    		[Lapis 1992, 11, p.13-20]
        • Wolfach
          • Oberwolfach
            • Rankach valley
    		Walenta, K. (1992): Die Mineralien des Schwarzwaldes. Chr. Weise Verlag, München, 336 pp. (in German)
    • Bavaria
      • Franconia
        • Fichtelgebirge
          • Weißenstadt
            • Rudolfstein Mt.
    		Meier, S. & Dünkel, B. (2010): Das Zinn- und Uranbergwerk am Rudolfstein bei Weißenstadt, Fichtelgebirge. Lapis 35 (2), 29-37; 54.
        • Spessart Mts
          • Aschaffenburg
            • Dörrmorsbach
    		A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
    • Lower Saxony
      • Harz Mts
        • Bad Lauterberg
    		J. Gröbner: Neufunde aus den Bergbaurevieren St. Andreasberg, Bad Lauterberg und von Oberschulenberg im Harz, MINERALIEN-WELT 18 (2007), 43-51.
    Gröbner, J. & Kloss, D. (2010): Neufunde von der Grube Wolkenhügel bei Bad Lauterberg im Harz. Lapis 35 (1), 39-41; 62.
        • St Andreasberg District
          • St Andreasberg
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • North Rhine-Westphalia
      • Eifel Mts
        • Düren
          • Untermaubach
    		Graf, HW., (1992):Fundstellen und Mineralien in de Nordeifel (Teil 1+2), MineralienWelt 1/1992, 3/1992
      • Niederberg area
        • Heiligenhaus
    		Schnorrer-Köhler, G. (1988): Der Niederbergische Erzbezirk des Werdener Bergreviers in Nordrhein-Westfalen. Lapis 13(1): 11-35
      • Siegerland
        • Eiserfeld
    		Wittern: "Mineralfundorte in Deutschland", 2001
          • Kohlenbach Valley
    		Wittern: "Mineralfundorte in Deutschland", 2001
    Wittern: "Mineralfundorte in Deutschland", 2001
    • Rhineland-Palatinate
      • Eifel Mts
        • Adenau
          • Antweiler
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Kirchheimbolanden
        • Imsbach
    Wittern: "Mineralfundorte in Deutschland", 2001
      • Lahn valley
        • Bad Ems District
          • Frücht
    		Möhn, G., Frohwein, J. & Blaß, G. (2009): Neue Mineralfunde von der Grube Friedrichssegen bei Bad Ems. Lapis 34 (5), 35-40; 58.
    • Saxony
      • Erzgebirge
        • Annaberg District
          • Annaberg-Buchholz
            • Frohnau
              • Schreckenberg hill
                • König David samt Galiläische Wirtschaft Mine
    		A. Breithaupt (1837): Bestimmung neuer Mineralien. 3. Lavendulan.- Journal für praktische Chemie 10, 505-506
        • Johanngeorgenstadt District
    		Wittern: "Mineralfundorte in Deutschland", 2001
        • Marienberg District
          • Lauta
    		Hajek, W. (2010): Kristallwelten Marienberg. Weise Verlag, München.
          • Wolkenstein
    		Lapis, Jg 33 (2008), No.9, pag 26-27.
        • Schneeberg District
          • Neustädtel
    		J. Gröbner, U. Kolitsch: Lapis 30(7/8):71-73 (2005)
    • Thuringia
      • Saalfeld
    		Wittern: "Mineralfundorte in Deutschland", 2001
    Greece
     
    • Attikí (Attica; Attika) Prefecture
      • Lavrion (Laurion; Laurium) District
        • Lavrion District Mines
          • Agios Konstantinos [St Constantine] (Kamariza)
    		LAPIS 24 (7/8) 1999; Wendel, W. and Markl, G. (1999) Lavrion: Mineralogische Klassiker und Raritäten für Sammler. LAPIS 24 (7/8):34-52
            • Kamariza Mines (Kamareza Mines)
              • Hilarion area
    		Elbin, K. and Wendel, W. (1996): Lavendulan aus Laurion. lapis: 21(11): 42-43.
    Simone Citon specimen
          • Plaka
            • Villia
    		Lapis, 28/5 (May 2003)
        • Lavrion District slag localities
          • Vrissaki area
    		No reference listed
    Hungary
     
    • Borsod-Abaúj-Zemplén Co.
      • Rudabányai Mts.
        • Rudabánya
    		Szakáll: Minerals of Rudabánya, 2001
    Szakáll: Minerals of Rudabánya, 2001
    • Fejér Co.
      • Velencei Mts.
        • Lovasberény
          • Meleg Hill
    		HOM Collection,Szakáll S.,2010
    Iran
     
    • Esfahan Province (Isfahan Province; Aspadana Province)
      • Anarak District
    		Collection of NHM, Vienna
    No reference listed
    Ireland
     
    • Co. Kerry
      • Killarney
    		Moreton et al. (1998/9) Irish J. Earth Sciences, 17, 19-24.
    • Co. Mayo
    		S. Burchmore Collection
    • Co. Tipperary
      • Monard
    • Co. Waterford
    		No reference listed
    Italy
     
    • Liguria
      • Genova Province
        • Ne
    		[MinRec 32:360]
            • Reppia
    		Redazione (2005): Sistematica ligure: resoconto 2005. Notiziario di Mineralogia Ferrania Club, 19, 3-5.
      • La Spezia Province
        • Rocchetta Vara
    		Balestra C. (preliminary EDS analysis)
      • Savona Province
        • Murialdo
          • Pastori
    		M.E. Ciriotti Probed 2005
    M.E. Ciriotti 15.06.2009
    • Sardinia
      • Carbonia-Iglesias Province
        • Fluminimaggiore
    		Stara, P., Rizzo, R., Tanca, G.A. (1996): Iglesiente e Arburese. Miniere e Minerali. Edito a cura dell'EMSA e "varie associazioni mineralogiche", Volume 2°, 192 pp.
      • Medio Campidano Province
        • Furtei
    		Sergio Mascia finding
        • Gonnosfanadiga
          • Fenugu Sibiri Mine
    		Brizzi, G., Olmi, F., Sabelli, C. (1994): Gli arseniati di Pira Inferida, Gonnofanadiga (CA). Rivista Mineralogica Italiana, 3/1994, 193-206.
    Stara, P., Rizzo, R., Tanca, G.A. (1996): Iglesiente e Arburese. Miniere e Minerali. Edito a cura dell'EMSA e "varie associazioni mineralogiche", Volume 2°, 239 pp.
    Stara, P., Rizzo, R., Tanca, G.A. (1996): Iglesiente e Arburese. Miniere e Minerali. Edito a cura dell'EMSA e "varie associazioni mineralogiche", Volume 2°, 239 pp.
    • Tuscany
      • Massa-Carrara Province
        • Apuan Alps
    		Orlandi P., Franzini M., 1994. I minerali del marmo di Carrara. Amilcare Pizzi S.p.A., Milano. ; Orlandi, P. & Criscuolo, A. (2009). Minerali del marmo delle Alpi Apuane. Pacini editore, Pisa, 180 pp.
          • Massa
    		Olmi F., Orlandi P., Passarino G.(1994) : Mushistonite e lavendulano di Carrara. Riv. Min. Ital., 4, 348-350. ; Orlandi, P. & Criscuolo, A. (2009). Minerali del marmo delle Alpi Apuane. Pacini editore, Pisa, 180 pp
    Morocco
     
    • Souss-Massa-Draâ Region
      • Ouarzazate Province
        • Djebel Saghro (Jbel Saghro)
          • Imiter District
    		Barral, J.-P., Favreau, G. and Lheur, C. (2008). La mine d'argent d'Imiter (Maroc) - Géologie, histoire exploitation et description des espèces minérales. Le Cahier des Micromonteurs 3/2008, 1-110. (in French)
        • Tazenakht
          • Bou Azer District (Bou Azzer District)
            • Aghbar
    		Favreau, G. and Dietrich, J. E. (2006). Die Mineralien von Bou Azzer. Lapis 31(7/8), 27-68
            • Agoudal
    		Tomasz Praszkier (2010) Lapis, 35, #11, 29-31.
            • Bou Azer
    		Favreau, G. and Dietrich, J. E. (2006). Die Mineralien von Bou Azzer. Lapis 31(7/8), 27-68
    Favreau, G. and Dietrich, J. E. (2006). Die Mineralien von Bou Azzer. Lapis 31(7/8), 27-68
    Favreau, G. and Dietrich, J. E. (2006). Die Mineralien von Bou Azzer. Lapis 31(7/8), 27-68
            • Ightem
    		Favreau, G. and Dietrich, J. E. (2006). Die Mineralien von Bou Azzer. Lapis 31(7/8), 27-68
            • Khder
    		Favreau, G. and Dietrich, J. E. (2006). Die Mineralien von Bou Azzer. Lapis 31(7/8), 27-68
            • Méchoui
    		Favreau, G. and Dietrich, J. E. (2006). Die Mineralien von Bou Azzer. Lapis 31(7/8), 27-68
            • Oumlil
    		Favreau, G. and Dietrich, J. E. (2006). Die Mineralien von Bou Azzer. Lapis 31(7/8), 27-68
            • Tamdrost
    		Favreau, G. and Dietrich, J. E. (2006). Die Mineralien von Bou Azzer. Lapis 31(7/8), 27-68
    Namibia
     
    • Otjikoto (Oshikoto) Region
      • Tsumeb
    		Gebhard, G. (1999): Tsumeb II. A Unique Mineral Locality. GG Publishing, Grossenseifen, Germany
    Ettler, V., Johan, Z., Kříbek, B., Šebek, O. & Mihaljevič, M. (2009): Mineralogy and environmental stability of slags from the Tsumeb smelter, Namibia. Applied Geochemistry 24, 1-15.
    Portugal
     
    • Aveiro District
      • Albergaria-a-Velha
    		- J. Marques de Sá & C. Leal Gomes (2010): LES MINES DE CUIVRE ET NICKEL DE PALHAL ET TELHADELA, PORTUGAL. Le Regne Mineral, nº92, xx-xx.
    South Africa
     
    • Gauteng Province
    		Minerals of South Africa
    Spain
     
    • Andalusia
      • Almería
        • Níjar
          • Rodalquilar
    		S.Rust collection
    • Aragón
      • Zaragoza
        • Alpartir
    		Calvo, M. (2008). Minerales de Aragón. Prames,Zaragoza. 463 pags.
    • Murcia
      • Mazarrón-Águilas
        • Pastrana
    		Lapis 2002(11), 29
    MinRec-2003-0708-315
    Switzerland
     
    • Wallis (Valais)
      • Sion (Sitten)
        • Granges
    		Le Règne Minéral, 44, p15-21
    UK
     
    • England
      • Cornwall
        • St Agnes District
          • Perranzabuloe
            • Cligga Head
    		[Golley & Williams, 1995, 37 - "Cornish Mineral Reference Manual"]
        • St Just District
          • St Just
            • Botallack
    		[Journal of the Russell Society, 6(1), 17-26 (1995)]
            • Truthwall
        • Wadebridge District
          • Area West of Wadebridge
            • St Minver
    		[Golley & Williams, 1995, 37 - "Cornish Mineral Reference Manual"]
      • Cumbria
        • North and Western Region (Cumberland)
          • Caldbeck Fells
    		Journal of The Russell Society, Volume 9, 2006
      • Devon
        • East Devon
          • Budleigh Salterton
    		Minerals of the World MSN community messageboard
      • Leicestershire
    		BMS Database
    • Scotland
      • Dumfries & Galloway (Kirkcudbrightshire)
        • Dalbeattie
    		BMS Database
    BMS Database
        • Needle's Eye
    		BMS Database
    USA
     
    • Michigan
      • Keweenaw Co.
        • Mohawk
    		[Mineralogical Record - Vol 23 No. 2]
    • Nevada
      • Churchill Co.
        • Table Mountain District
          • Cottonwood Canyon
            • Bolivia
    NBMG Spec. Pub. 31 Minerals of Nevada
        • Truckee District
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Esmeralda Co.
        • Weepah District
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Lincoln Co.
        • Silver King District
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Nye Co.
        • Lodi District
          • Quartz Mountain camp
    		NBMG Spec. Pub. 31 Minerals of Nevada; Rocks & Minerals (2010) 85:512-524
      • Pershing Co.
        • Antelope District
    		Jensen, M. (1993): Update on the mineralogy of the Majuba Hill mine, Pershing County. Mineralogical Record. 24, 171-180.
    Jensen, M. (1993): Update on the mineralogy of the Majuba Hill mine, Pershing County. Mineralogical Record. 24, 171-180.
    • Utah
      • Juab Co.
        • East Tintic Mts
          • Tintic District
    		Collected by Brent Thorne
      • San Juan Co.
        • Big Indian District (Big Indian Wash - Lisbon Valley Area)
    		Min News 10:12 p5
      • Tooele Co.
        • Deep Creek Mts
          • Gold Hill District (Clifton District)
            • Gold Hill
              • Gold Hill Mine (Western Utah Mine)
    		collected by Brent Thorne; Min Rec 24:1 pp11-22 (mine in general).
    Collected by Robert Meyer.
    Min Rec 24:1 pp11-22
    Zimbabwe
     
    • Mashonaland West
      • Kadoma District
    		Vetter, U., Weck, H.-D., Weale, T., Klosa, D., Wittich, C. and Hoffmann, K. (1999): A provisional inventory of the Sanyati oxide-zone minerals, Zimbabwe. Z. Angew. Geol. 45, 15-21.
    Mineral and/or Locality
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