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Staurolite

A valid IMA mineral species - grandfathered
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About StauroliteHide

Formula:
Fe2+2Al9Si4O23(OH)
The formula can also be considered as alternating layers of kyanite and oxide, and so can be recast as:

4Al2O[SiO4].AlFe2+2O4H
Colour:
Dark brown, brownish-black, red-brown
Lustre:
Sub-Vitreous, Resinous
Hardness:
7 - 7½
Specific Gravity:
3.74 - 3.83
Crystal System:
Monoclinic
Name:
From Greek "stavros", cross, alluding to the cruciform twins it displays in some cases.

Unique IdentifiersHide

Mindat ID:
3753
Long-form identifier:
mindat:1:1:3753:8
GUID
(UUID V4):
8a836dce-ecaa-4d2c-8dea-dbf9edb98e66

IMA Classification of StauroliteHide

Approved, 'Grandfathered' (first described prior to 1959)

Classification of StauroliteHide

9.AF.30

9 : SILICATES (Germanates)
A : Nesosilicates
F : Nesosilicates with additional anions; cations in [4], [5] and/or only [6] coordination
52.2.3.1

52 : NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
2 : Insular SiO4 Groups and O, OH, F, and H2O with cations in [4] and >[4] coordination
16.19.5

16 : Silicates Containing Aluminum and other Metals
19 : Aluminosilicates of Fe and Mg

Mineral SymbolsHide

As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.

Please only use the official IMA–CNMNC symbol. Older variants are listed for historical use only.

SymbolSourceReference
StIMA–CNMNCWarr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43
StKretz (1983)Kretz, R. (1983) Symbols of rock-forming minerals. American Mineralogist, 68, 277–279.
StSiivolam & Schmid (2007)Siivolam, J. and Schmid, R. (2007) Recommendations by the IUGS Subcommission on the Systematics of Metamorphic Rocks: List of mineral abbreviations. Web-version 01.02.07. IUGS Commission on the Systematics in Petrology. download
StWhitney & Evans (2010)Whitney, D.L. and Evans, B.W. (2010) Abbreviations for names of rock-forming minerals. American Mineralogist, 95, 185–187 doi:10.2138/am.2010.3371
StThe Canadian Mineralogist (2019)The Canadian Mineralogist (2019) The Canadian Mineralogist list of symbols for rock- and ore-forming minerals (December 30, 2019). download

Physical Properties of StauroliteHide

Sub-Vitreous, Resinous
Transparency:
Translucent
Colour:
Dark brown, brownish-black, red-brown
Streak:
White to grayish
Hardness:
7 - 7½ on Mohs scale
Tenacity:
Brittle
Cleavage:
Distinct/Good
Distinct on {010}
Fracture:
Sub-Conchoidal
Density:
3.74 - 3.83 g/cm3 (Measured)    3.686 g/cm3 (Calculated)

Optical Data of StauroliteHide

Type:
Biaxial (+)
RI values:
nα = 1.736 - 1.747 nβ = 1.740 - 1.754 nγ = 1.745 - 1.762
2V:
Measured: 88° , Calculated: 84° to 88°
Max Birefringence:
δ = 0.009 - 0.015
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
Surface Relief:
High
Dispersion:
r > v weak
Pleochroism:
Visible
Comments:
X= colourless
Y= pale yellow
Z= golden yellow

Chemistry of StauroliteHide

Mindat Formula:
Fe2+2Al9Si4O23(OH)

The formula can also be considered as alternating layers of kyanite and oxide, and so can be recast as:

4Al2O[SiO4].AlFe2+2O4H
Common Impurities:
Ti,Cr,Mn,Co,Zn,Li,H2O

Chemical AnalysisHide

Oxide wt%:
 12
P2O50.01 % %
SiO227.78 %27.25 %
TiO20.43 %0.73 %
Al2O354.54 %53.63 %
Ga2O30.03 % %
FeO*9.23 %13.31 %
MnO0.11 %0.26 %
CoO3.39 % %
NiO0.15 %0.01 %
ZnO0.09 %0.22 %
MgO2.93 %2.06 %
H2O (by stoichiometry)1.29 %1.33 %
V2O3 %0.09 %
Cr2O3 %1.13 %
Total:99.98 %100.02 %
Empirical formulas:
Sample IDEmpirical Formula
14Al2.00O[Si0.97Al0.03O4].(Fe2+1.08Al0.84Mg0.61Co2+0.38Ti0.05Ni2+0.02Zn0.01Mn2+0.01)O4H1.20
24Al2.00O[Si0.96Al0.04O4].(Fe2+1.56Al0.70Mg0.44Cr0.13Ti0.08Mn2+0.03Zn0.02V0.01)O4H1.25
Sample references:
IDLocalityReferenceNotes
1Lusakite occurrence, Rufunsa District, Lusaka Province, Zambiablue Co-bearing staurolite in high-grade "ferrolite" (staurolite-kyanite-quartz-magnetite gneiss), with kyanite, quartz, magnetite and scattered pleochroic violet/brown grains of a Co-dominant member of the högbomite family. Additional oxides (hematite+ilmenite; minor rutile) and minor sulfides (linnaeite, cobaltpentlandite) are present, as is sparse sillimanite and retrograde(?) margarite and clinochore. In the absence of independently-determined Fe3+/∑Fe or H2O, all measured Fe is assumed to be Fe2+, then with sufficient calculated H added to achieve charge balance; that the stoichiometry is good and the analytical total is near 100 wt% suggests the FeO* and H2O assumptions are likely reasonable.
2Khizovara kyanite deposit, Khizovaar ore field, Loukhsky District, Republic of Karelia, RussiaCr-bearing staurolite in a kyanite-zone amphibolite-facies rock of bulk composition gradational between a metapelite and a metaquartzite , with abundant kyanite and almandine garnet, in a matrix of predominately quartz and some Cr-bearing muscovite ("fuchsite") and "oligoclase" (sodic plagioclase: Ab88), accompanied by minor biotite, oxides, and apatite. In the absence of independently-determined Fe3+/∑Fe or H2O, all measured Fe is assumed to be Fe2+, then with sufficient calculated H added to achieve charge balance; that the stoichiometry is good and the analytical total is near 100 wt% suggests the FeO* and H2O assumptions are likely reasonable.

Crystallography of StauroliteHide

Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Space Group:
B2/m
Setting:
C2/m
Cell Parameters:
a = 7.86 Å, b = 16.6 Å, c = 5.65 Å
β = 90.45°
Ratio:
a:b:c = 0.473 : 1 : 0.34
Unit Cell V:
737.17 ų (Calculated from Unit Cell)
Z:
2
Morphology:
Prismatic crystals
Twinning:
Commonly 60-degree twins on {231}, may be cyclic. Less commonly 90-degree cruciform twins on {031}. On (320) (very rare).
Comment:
Pseudo-orthorhombic

Crystallographic forms of StauroliteHide

Crystal Atlas:
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Staurolite no.12 - Goldschmidt (1913-1926)
Staurolite no.30 - Goldschmidt (1913-1926)
Staurolite no.35 - Goldschmidt (1913-1926)
3d models and HTML5 code kindly provided by www.smorf.nl.

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0000181StauroliteSmith J V (1968) The crystal structure of staurolite American Mineralogist 53 1139-115519680293
0001058StauroliteBringhurst K N, Griffen D T (1986) Staurolite-lusakite series. II. Crystal structure and optical properties of a cobaltoan staurolite American Mineralogist 71 1466-147219860293
0001245StauroliteAlexander V D (1989) Iron distribution in staurolite at room and low temperatures sample at room temperature American Mineralogist 74 610-61919890293
0001246StauroliteAlexander V D (1989) Iron distribution in staurolite at room and low temperatures sample at low temperature (liquid N2) American Mineralogist 74 610-61919890293
0002884StauroliteComodi P, Montagnoli M, Zanazzi P F, Ballaran T B (2002) Isothermal compression of staurolite: A single-crystal study American Mineralogist 87 1164-117120020293
0002885StauroliteComodi P, Montagnoli M, Zanazzi P F, Ballaran T B (2002) Isothermal compression of staurolite: A single-crystal study American Mineralogist 87 1164-117120022.48293
0002886StauroliteComodi P, Montagnoli M, Zanazzi P F, Ballaran T B (2002) Isothermal compression of staurolite: A single-crystal study American Mineralogist 87 1164-117120024.15293
0002887StauroliteComodi P, Montagnoli M, Zanazzi P F, Ballaran T B (2002) Isothermal compression of staurolite: A single-crystal study American Mineralogist 87 1164-117120025.43293
0002888StauroliteComodi P, Montagnoli M, Zanazzi P F, Ballaran T B (2002) Isothermal compression of staurolite: A single-crystal study American Mineralogist 87 1164-117120026.84293
0002889StauroliteComodi P, Montagnoli M, Zanazzi P F, Ballaran T B (2002) Isothermal compression of staurolite: A single-crystal study American Mineralogist 87 1164-117120028.74293
0005300StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 71-62R/1 The Canadian Mineralogist 31 551-5821993Black Mountains, New Hampshire, USA0293
0005301StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 71-62R/6 The Canadian Mineralogist 31 551-5821993Black Mountains, New Hampshire, USA0293
0005302StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 71-62R/5 The Canadian Mineralogist 31 551-5821993Black Mountains, New Hampshire, USA0293
0005303StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: EH-6/6 The Canadian Mineralogist 31 551-5821993Emery Hill, New York, USA0293
0005304StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: EH-6/4 The Canadian Mineralogist 31 551-5821993Emery Hill, New York, USA0293
0005305StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: EH-6/2 The Canadian Mineralogist 31 551-5821993Emery Hill, New York, USA0293
0005306StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 3-3/1 The Canadian Mineralogist 31 551-5821993West Sidney, Maine, USA0293
0005307StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 3-3/2 The Canadian Mineralogist 31 551-5821993West Sidney, Maine, USA0293
0005308StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 106038/1 The Canadian Mineralogist 31 551-5821993Franklin, North Carolina, USA0293
0005309StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 106038/3 The Canadian Mineralogist 31 551-5821993Franklin, North Carolina, USA0293
0005310StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 117189/6 The Canadian Mineralogist 31 551-5821993Stratford, North Carolina, USA0293
0005311StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 117189/7 The Canadian Mineralogist 31 551-5821993Stratford, North Carolina, USA0293
0005312StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 117189/21 The Canadian Mineralogist 31 551-5821993Stratford, North Carolina, USA0293
0005313StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 117189/1 The Canadian Mineralogist 31 551-5821993Stratford, North Carolina, USA0293
0005314StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 6-3/1 The Canadian Mineralogist 31 551-5821993East Winthrop, Maine, USA0293
0005315StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: WARD/7 The Canadian Mineralogist 31 551-5821993Fiordland, New Zealand0293
0005316StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MOT/2 The Canadian Mineralogist 31 551-58219930293
0005317StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MUS/6-1 The Canadian Mineralogist 31 551-5821993Pizzo Forno, Switzerland0293
0005318StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MUS-AR/3 The Canadian Mineralogist 31 551-5821993Pizzo Forno, Switzerland0293
0005319StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: HP1/2 The Canadian Mineralogist 31 551-5821993Pizzo Forno, Switzerland0293
0005320StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MUS/3 The Canadian Mineralogist 31 551-5821993Pizzo Forno, Switzerland0293
0005321StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: PIO/11 The Canadian Mineralogist 31 551-5821993Brazil0293
0005322StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: PIO/13 The Canadian Mineralogist 31 551-5821993Brazil0293
0005323StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: DW7/4 The Canadian Mineralogist 31 551-5821993Antarctica0293
0005324StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: DW7/8II The Canadian Mineralogist 31 551-5821993Antarctica0293
0005325StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: DER/10-2 The Canadian Mineralogist 31 551-5821993Derivo, Italy0293
0005326StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: DER/2 The Canadian Mineralogist 31 551-5821993Derivo, Italy0293
0005327StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: DER/1 The Canadian Mineralogist 31 551-5821993Derivo, Italy0293
0005328StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: DER/10-4 The Canadian Mineralogist 31 551-5821993Derivo, Italy0293
0005329StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MAR/FP15 The Canadian Mineralogist 31 551-5821993Derivo, Italy0293
0005330StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MAR/1 The Canadian Mineralogist 31 551-5821993Ticino River, Italy0293
0005331StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MAR/15 The Canadian Mineralogist 31 551-5821993Ticino River, Italy0293
0005332StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MAR/16 The Canadian Mineralogist 31 551-5821993Ticino River, Italy0293
0005333StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MAR/5g The Canadian Mineralogist 31 551-5821993Ticino River, Italy0293
0005334StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MAR/2 The Canadian Mineralogist 31 551-5821993Ticino River, Italy0293
0005335StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MAR/6-1 The Canadian Mineralogist 31 551-5821993Ticino River, Italy0293
0005336StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MAR/8 The Canadian Mineralogist 31 551-5821993Ticino River, Italy0293
0005337StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: MAR/21 The Canadian Mineralogist 31 551-5821993Ticino River, Italy0293
0005338StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: 85DM66b The Canadian Mineralogist 31 551-5821993Dora Maira, Italy0293
0005339StauroliteHawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A (1993) The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: BARR888 The Canadian Mineralogist 31 551-5821993Barrhorn, Switzerland0293
0005371StauroliteCaucia F, Callegari A, Oberti R, Ungaretti L, Hawthorne F C (1994) Structural aspects of oxidation-dehydrogenation in staurolite The Canadian Mineralogist 32 477-48919940293
0005372StauroliteCaucia F, Callegari A, Oberti R, Ungaretti L, Hawthorne F C (1994) Structural aspects of oxidation-dehydrogenation in staurolite The Canadian Mineralogist 32 477-48919940293
0005373StauroliteCaucia F, Callegari A, Oberti R, Ungaretti L, Hawthorne F C (1994) Structural aspects of oxidation-dehydrogenation in staurolite The Canadian Mineralogist 32 477-48919940293
0005374StauroliteCaucia F, Callegari A, Oberti R, Ungaretti L, Hawthorne F C (1994) Structural aspects of oxidation-dehydrogenation in staurolite The Canadian Mineralogist 32 477-48919940293
0005375StauroliteCaucia F, Callegari A, Oberti R, Ungaretti L, Hawthorne F C (1994) Structural aspects of oxidation-dehydrogenation in staurolite The Canadian Mineralogist 32 477-48919940293
0005376StauroliteCaucia F, Callegari A, Oberti R, Ungaretti L, Hawthorne F C (1994) Structural aspects of oxidation-dehydrogenation in staurolite The Canadian Mineralogist 32 477-48919940293
0005377StauroliteCaucia F, Callegari A, Oberti R, Ungaretti L, Hawthorne F C (1994) Structural aspects of oxidation-dehydrogenation in staurolite The Canadian Mineralogist 32 477-48919940293
0005378StauroliteCaucia F, Callegari A, Oberti R, Ungaretti L, Hawthorne F C (1994) Structural aspects of oxidation-dehydrogenation in staurolite The Canadian Mineralogist 32 477-48919940293
0005379StauroliteHawthorne F C, Oberti R, Ungaretti L, Caucia F, Callegari A (1994) Crystal-structure refinement of hydrogen-rich staurolite The Canadian Mineralogist 32 491-49519940293
0005380StauroliteHawthorne F C, Oberti R, Ungaretti L, Caucia F, Callegari A (1994) Crystal-structure refinement of hydrogen-rich staurolite The Canadian Mineralogist 32 491-49519940293
0005514StauroliteOberti R, Hawthorne F C, Zanetti A, Ottolini L (1996) Crystal-structure refinement of a highly ordered staurolite The Canadian Mineralogist 34 1051-105719960293
0006726StauroliteKoch-Muller M, Kahlenberg V, Bubenick W, Gottschalk M (1998) Crystal-structure refinement of synthetic Fe- and Mg-staurolite by Rietveld analysis of X-ray powder-diffraction data European Journal of Mineralogy 10 453-46019980293
0006727StauroliteKoch-Muller M, Kahlenberg V, Bubenick W, Gottschalk M (1998) Crystal-structure refinement of synthetic Fe- and Mg-staurolite by Rietveld analysis of X-ray powder-diffraction data European Journal of Mineralogy 10 453-46019980293
0006728StauroliteKoch-Muller M, Kahlenberg V, Bubenick W, Gottschalk M (1998) Crystal-structure refinement of synthetic Fe- and Mg-staurolite by Rietveld analysis of X-ray powder-diffraction data Koch-Muller tells me that the coordinates are correct, and the reported bond lengths were incorrect. European Journal of Mineralogy 10 453-46019980293
0010731StauroliteTakeuchi Y, Aikawa N, Yamamoto T (1972) The hydrogen locations and chemical composition of staurolite and adds the hydrogen locations to it Zeitschrift fur Kristallographie 136 1-2219720293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

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Radiation - Copper Kα
Data Set:
Data courtesy of RRUFF project at University of Arizona, used with permission.
Powder Diffraction Data:
d-spacingIntensity
3.012 Å(100)
2.693 Å(100)
2.372 Å(80)
3.559 Å(60)
2.400 Å(60)
1.515 Å(60)
1.511 Å(60)
Comments:
Pizzo Forno, Switzerland. ICDD 15-397.

Geological EnvironmentHide

Paragenetic Mode(s):
Paragenetic ModeEarliest Age (Ga)
Near-surface Processes
26 : Hadean detrital minerals
Stage 5: Initiation of plate tectonics<3.5-2.5
40 : Regional metamorphism (greenschist, amphibolite, granulite facies)
Geological Setting:
Amphibolite grade of regionally metamorphosed pelitic rocks.

Synonyms of StauroliteHide

Other Language Names for StauroliteHide

Croatian:Staurolit
Finnish:Stauroliitti
French:Staurotide
Hungarian:Staurolit
Italian:Staurolite
Japanese:十字石
Lithuanian:Staurolitas
Polish:Staurolit
Portuguese:Estaurolite
Simplified Chinese:十字石

Varieties of StauroliteHide

LusakiteA cobalt-bearing variety of Staurolite.
Originally reported from Lusakite occurrence, Lusaka, Lusaka Province, Zambia.
Zinc-bearing StauroliteA zinc-bearing variety of staurolite.

Relationship of Staurolite to other SpeciesHide

Other Members of this group:
MagnesiostauroliteMg(Mg,Li)3(Al,Mg)18Si8O44(OH)4Mon. 2/m : B2/m
ZincostauroliteZn2Al9Si4O23(OH)Mon. 2/m : B2/m

Common AssociatesHide

Associated Minerals Based on Photo Data:
116 photos of Staurolite associated with AlmandineFe2+3Al2(SiO4)3
98 photos of Staurolite associated with KyaniteAl2(SiO4)O
61 photos of Staurolite associated with MuscoviteKAl2(AlSi3O10)(OH)2
22 photos of Staurolite associated with Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
21 photos of Staurolite associated with ParagoniteNaAl2(AlSi3O10)(OH)2
18 photos of Staurolite associated with QuartzSiO2
17 photos of Staurolite associated with MagnetiteFe2+Fe3+2O4
16 photos of Staurolite associated with Garnet GroupX3Z2(SiO4)3
11 photos of Staurolite associated with BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
8 photos of Staurolite associated with Chlorite Group

Related Minerals - Strunz-mindat GroupingHide

9.AF.ChegemiteCa7(SiO4)3(OH)2Orth. mmm (2/m 2/m 2/m)
9.AF.BarwooditeMn2+6Nb5+(SiO4)2O3(OH)3Trig. 3 : P3
9.AF.Jingwenite-(Y)YAlV4+(SiO4)O2(OH)2Mon. 2/m
9.AF.05SillimaniteAl2(SiO4)OOrth. mmm (2/m 2/m 2/m)
9.AF.05XenoliteAl10Si8O31
9.AF.10AndalusiteAl2(SiO4)OOrth. mmm (2/m 2/m 2/m) : Pnnm
9.AF.10KanonaiteMn3+Al(SiO4)OOrth. mmm (2/m 2/m 2/m) : Pnnm
9.AF.15KyaniteAl2(SiO4)OTric. 1 : P1
9.AF.20MulliteAl4+2xSi2-2xO10-xOrth. mmm (2/m 2/m 2/m) : Pbam
9.AF.20KrieseliteAl2(GeO4)F2Orth. mmm (2/m 2/m 2/m) : Pnma
9.AF.23BoromulliteAl9BSi2O19Orth. mm2 : Cmc21
9.AF.25YoderiteMg(Al,Fe3+)3(SiO4)2O(OH)Mon. 2/m : P21/m
9.AF.30MagnesiostauroliteMg(Mg,Li)3(Al,Mg)18Si8O44(OH)4Mon. 2/m : B2/m
9.AF.30ZincostauroliteZn2Al9Si4O23(OH)Mon. 2/m : B2/m
9.AF.35TopazAl2(SiO4)(F,OH)2Orth. mmm (2/m 2/m 2/m)
9.AF.40NorbergiteMg3(SiO4)F2Orth. mmm (2/m 2/m 2/m)
9.AF.45AlleghanyiteMn2+5(SiO4)2(OH)2Mon. 2/m : P21/b
9.AF.45ChondroditeMg5(SiO4)2F2Mon. 2/m : P21/b
9.AF.45ReinhardbraunsiteCa5(SiO4)2(OH,F)2Mon. 2/m : P21/b
9.AF.45KumtyubeiteCa5(SiO4)2F2Mon. 2/m : P21/b
9.AF.45HydroxylchondroditeMg5(SiO4)2(OH)2Mon. 2/m : P21/b
9.AF.50HumiteMg7(SiO4)3F2Orth. mmm (2/m 2/m 2/m) : Pnma
9.AF.50Manganhumite(Mn2+,Mg)7(SiO4)3(OH)2Orth. mmm (2/m 2/m 2/m)
9.AF.50Unnamed (Ca-analogue of Humite)Ca7(SiO4)4F2Orth. mmm (2/m 2/m 2/m)
9.AF.50FluorchegemiteCa7(SiO4)3F2 Orth. mmm (2/m 2/m 2/m)
9.AF.50Unnamed (OH-analogue of humite)Mg7(SiO4)3(OH)2Orth.
9.AF.55ClinohumiteMg9(SiO4)4F2Mon. 2/m : P21/b
9.AF.55SonoliteMn2+9(SiO4)4(OH)2Mon. 2/m : P21/b
9.AF.55HydroxylclinohumiteMg9(SiO4)4(OH)2Mon. 2/m : P21/b
9.AF.60LeucophoeniciteMn2+7(SiO4)3(OH)2Mon. 2/m : P21/b
9.AF.65RibbeiteMn2+5(SiO4)2(OH)2Orth. mmm (2/m 2/m 2/m)
9.AF.70JerrygibbsiteMn2+9(SiO4)4(OH)2Orth. mmm (2/m 2/m 2/m) : Pbcn
9.AF.75FranciscaniteMn2+6(V5+,◻)2(SiO4)2(O,OH)6Trig. 3 : P3
9.AF.75ÖrebroiteMn2+3(Sb5+,Fe3+)(SiO4)(O,OH)3Trig. 3 : P3
9.AF.75WeliniteMn2+6(W6+,Mg)2(SiO4)2(O,OH)6Trig. 3 : P3
9.AF.75ScorticoiteMn6(Sb,◻)Σ2(SiO4)2O3(OH)3Trig. 3 : P3
9.AF.80EllenbergeriteMg6(Mg,Ti,Zr,◻)2(Al,Mg)6Si8O28(OH)10Hex. 6 : P63
9.AF.85Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2Mon. 2/m : B2/b
9.AF.85MagnesiochloritoidMgAl2(SiO4)O(OH)2Mon. 2/m : B2/b
9.AF.85Ottrélite(Mn2+,Fe2+,Mg)Al2(SiO4)O(OH)2Mon.
9.AF.90PoldervaartiteCaCa[SiO3(OH)](OH)Orth. mmm (2/m 2/m 2/m) : Pbca
9.AF.90OlmiiteCaMn2+[SiO3(OH)](OH)Orth. mmm (2/m 2/m 2/m) : Pbca
9.AF.95Pilawite-(Y)Ca2Y2Al4(SiO4)4O2(OH)2Mon. 2/m : P21/b

Other InformationHide

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

Staurolite in petrologyHide

An essential component of rock names highlighted in red, an accessory component in rock names highlighted in green.

Internet Links for StauroliteHide

References for StauroliteHide

Reference List:

Localities for StauroliteHide

This 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.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and 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 (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
Afghanistan
 
  • Nuristan
    • Kamdesh District
Orris et al. (2002)
Orris et al. (2002)
Jessica D. DeWitt et al. (2020)
Andorra
 
  • Canillo
L Puech Litostratigrafia del ...
Antarctica
 
  • Eastern Antarctica
    • Enderby Land
      • Napier Complex
granulite-facies rocks of Casey Bay +1 other reference
    • Queen Maud Land
Pavel.M. Kartashov (n.d.)
Schlüter et al. (2011)
Argentina
 
  • Córdoba Province
    • Sierra de Córdoba
Rapela et al. (2002)
Rapela et al. (2002)
  • La Rioja Province
    • Vinchina Department
      • Jagüé
Bordese et al. (2016)
  • Tucumán Province
Raúl Tauber Larry
      • Tafí del Valle
Raúl Jorge Tauber Larry
Australia
 
  • New South Wales
    • Georgiana Co.
      • Burraga
Sheppard et al. (1995)
    • Yancowinna Co.
      • Broken Hill district
Ramdohr (1950)
Parr (1992)
Teale et al. (2006)
Slack et al. (1993)
Bottrill (unpub.)
Uwe Kolitsch collection
  • Northern Territory
    • Central Desert Region
      • Jervois Station
        • Jervois Range
Robertson (1959)
Robertson (1959)
      • Strangways Range
Wilson (1977)
Wilson (1977)
  • Queensland
    • Cloncurry Shire
      • Rosebud Station
        • Cattle Creek area
Queensland Government Department of ...
      • Roxmere Station
Rubenach et al. (2002)
      • Selwyn District
Wang et al. (2001)
    • Etheridge Shire
Harvey (1989)
    • McKinlay Shire
Baker (1998)
  • South Australia
    • Mt Lofty Ranges
      • North Mt Lofty Ranges
        • Barossa Valley
Keeling J. L. (1984)
        • Keyneton
Uwe Kolitsch collection
        • Moppa
Dallow (1983)
Gee et al. (1908)
Gee et al. (1908)
      • South Mt Lofty Ranges (Adelaide Hills)
        • Echunga goldfield
Robertson R.S. (1991)
        • Kanmantoo
Abbot (2005) +2 other references
        • Strathalbyn
SA Geodata Database - Mineral Deposit ...
    • Olary Province
      • Boolcoomatta Reserve (Boolcoomata Station)
Vera Munro-Smith (2006)
      • Mingary
        • Pine Creek - Mutooroo area
          • Mutooroo Homestead
Brooke (1966)
      • Outalpa Station
  • Tasmania
    • Central Coast municipality
Bottrill & Baker
    • King Island municipality
Bottrill et al. (2008)
        • Naracoopa
Bottrill & Bacon in prep
  • Western Australia
    • Bridgetown-Greenbushes Shire
      • Greenbushes Tinfield
Jacobson et al. (2007)
    • Coolgardie Shire
      • Nepean
Marston (1984)
      • Spargoville
Fetherston et al. (2013)
    • Ravensthorpe Shire
      • Ravensthorpe
Simpson (1951)
    • Upper Gascoyne Shire
Tom Kapitany collections
    • Yilgarn Shire
      • Marvel Loch
Simpson (1948)
Austria
 
  • Carinthia
    • Hermagor District
      • Kirchbach
J. Mörtl: Carinthia II 193./113.:294-295 (2003)
    • Sankt Veit an der Glan District
      • Eberstein
Niedermayr et al. (1995)
G.Niedermayr (1984)
      • Guttaring
J. Taucher: Carinthia II 186./106.:120-121 (1996)
      • Hüttenberg
        • Hüttenberger Erzberg
H. Meixner: Der Karinthin 6:108-120 (1949)
          • Knappenberg
F. Angel et al. (1953)
        • Lölling
Niedermayr et al. (1995)
- (n.d.)
    • Spittal an der Drau District
      • Krems in Kärnten
        • Innerkrems iron deposts
H. Meixner: Carinthia II (1957)
      • Mallnitz
Niedermayr et al. (1995)
      • Millstatt
        • Millstätter Alpe
Niedermayr et al. (1995)
      • Radenthein
Niedermayr et al. (1995)
        • Lucknergraben
Niedermayr et al. (1995)
      • Spittal an der Drau
        • Wolfsberg
Niedermayr et al. (1995)
    • Villach-Land District
      • Feld am See
Niedermayr et al. (1995)
      • Fresach
        • Laas
Brandstätter et al. (1987) +1 other reference
      • Treffen am Ossiacher See
        • Kras
Niedermayr et al. (1995)
    • Villach
      • Zauchen
Niedermayr et al. (1995)
    • Wolfsberg District
      • Frantschach-Sankt Gertraud
        • Brandrücken
Niedermayr et al. (1995)
      • Preitenegg
        • Packsattel
          • Kalcherkogel
Annalen 1999
      • Sankt Georgen im Lavanttal
Meixner (1950)
  • Lower Austria
    • Horn District
      • Meiseldorf
Huber et al. (1977)
      • Pernegg
Sigmund (1937) +4 other references
Harald Schillhammer collecton
    • Krems-Land District
Exel (1993)
  • Salzburg
    • Salzburg
      • Untersberg massif
Strasser (1989)
    • Tamsweg District
      • Ramingstein
Steinwender et al. (2013)
Strasser (1989)
  • Styria
    • Bruck-Mürzzuschlag District
      • Krieglach
F. Bernhard et al.: Mitt. Österr. Min. Ges. 142:246-248 (1998)
    • Graz-Umgebung District
      • Sankt Radegund bei Graz
Aufschluss 1972 (SB) +1 other reference
    • Liezen District
      • Schladming
        • Rohrmoos-Untertal
Schmidegg (1937)
    • Murau District
      • Oberwölz
Postl et al. (1988)
        • Schöttlgraben
www.franzbernhard.x10hosting.com (2016)
    • Voitsberg District
      • Ligist
Friedrich O. M. (1929)
  • Tyrol
    • Innsbruck-Land District
      • Patsch
Strasser (2008)
    • Landeck District
      • Kaunertal
        • Vergötschen
www.franzbernhard.x10hosting.com (2016)
Exel (1993)
Exel (1993)
    • Schwaz District
      • Mayrhofen
Collection of NHM
  • Vorarlberg
    • Bludenz District
      • Gaschurn
Mäser et al. (2019)
      • Silbertal
        • Rinder valley (Gafluna valley)
Kolitsch (2017)
Belgium
 
  • Wallonia
    • Liège
      • Trooz
        • Forêt
Chen et al. (1988)
Bolivia
 
  • La Paz
    • Larecaja Province
      • Chacapa
        • Challana District
Kempff et al. (La Paz, 2009)
  • Santa Cruz
    • Guarayos Province
Salomon Rivas y Federico Ahlfeld (1998)
    • Velasco Province
      • Santa Ana de Velasco
Federico Ahlfeld y Jorge Muñoz Reyes (1955)
Kempff et al. (La Paz, 2009)
Brazil
 
  • Bahia
    • Érico Cardoso
      • Paramirim das Crioulas
Jeannine and Jacques Cassedanne : "Présence d'eskolaite dans les alluvions stannifères de la Chapada Diamantina (Bahia-Brésil)
    • Ibitiara
Cassedanne (1985)
Orris et al. (2002)
  • Goiás
    • Alto Horizonte
Econ Geol (1986) +1 other reference
    • Mara Rosa district
      • Mara Rosa
Palermo et al. (2008)
    • Minaçu
Petersen Jr et al. (2008)
  • Minas Gerais
    • Conselheiro Pena
      • Barra do Cuieté
Scholz et al. (2014)
    • Coronel Murta
Dennis Tryon collection +1 other reference
    • Galiléia
      • Sapucaia do Norte
Baijot et al. (2011)
    • Itabira
Jordt-Evangelista et al. (2016)
Da Silva Lopes et al. (2008)
    • Itinga
Cassedanne et al. (1987)
Mineralogical Record (1977)
    • Rubelita
Mineralogical Record
  • Pará
    • Parauapebas
Leão-Santos et al. (2022)
  • Rio Grande do Norte
    • Campo Redondo
Souza Neto et al. (2008)
    • Lajes
e da Terra (2001) +1 other reference
    • Parelhas
Amores Casals et al. (2014)
  • Tocantins
    • Peixe
      • Fazenda Rodolita
J. Karfunkel and others (2014)
Bulgaria
 
  • Haskovo Province
    • Topolovgrad Municipality
Marcus Voigt Collection +1 other reference
I. Kostov et al. (1964)
Burundi
 
Canada
 
  • British Columbia
    • Cariboo Mining Division
      • Tête Jaune Cache
        • Mica Mountain
Personal correspondance with Giles Peatfield (see comments in description)
    • New Westminster Mining Division
      • Hope
Manor et al. (2014)
  • Manitoba
Bernier et al. (1990)
    • Rusty Lake District
      • Ruttan Lake
Phillips (1979)
    • Snow Lake District
Rocks & Minerals 83:6 pp520-526
Calvert C. Bristol (1974) +1 other reference
Gagné et al. (NTS 63K16 and 63N2) +1 other reference
Duff (2016)
Phillips (1979)
Fulton (1999)
Phillips (1978) +1 other reference
Calvert C. Bristol and Edgar Froese (1989)
      • Snow Lake
Bailes et al. (2000)
Gagné et al. (NTS 63K16 and 63N2) +2 other references
Calvert C. Bristol (1974)
  • Newfoundland and Labrador
    • Labrador
      • Carol Lake
Klein (1966)
      • Labrador City
www.geosurv.gov.nf.ca/gacmap/LAB2.html.
      • Wabush Lake
Klein (1966)
  • Northwest Territories
    • Mackenzie Mountains
      • Tungsten
Groat et al. (2003)
    • North Slave Region
      • Yellowknife
Whitty (2007)
  • Nova Scotia
    • Guysborough Co.
Malcolm (1929)
    • Halifax Co.
evidence for mineralization at 370 Ma. Economic Geology: 88 (1) +1 other reference
    • Shelburne Co.
R. Van Dommelen collection
Sabina (1964)
Sabina (1964)
Sabina (1964)
    • Victoria Co.
Chatterjee (1977)
    • Yarmouth Co.
Sabina (1964)
  • Nunavut
P.B. Tomascak et al. (1994)
    • Itchen Lake
      • Izok Lake
Lougheed +4 other references
    • Qikiqtaaluk Region
      • Baffin Island
www.davidkjoyceminerals.com
  • Ontario
    • Frontenac County
      • Barrie Township
Econ Geol (1989)
Reiner Mielke
Sabina (1987)
Ottawa-Peterborough +1 other reference
    • Greater Sudbury
      • Drury Township
Sabina (1991)
    • Hastings County
      • Centre Hastings Municipality
        • Madoc Township
MDI Number: MDI31C11SW00018
    • Kenora District
      • Baird Township
Dubé +1 other reference
      • Bruce Lake Area
Sabina (1991)
www.geologyontario.mndm.gov.on.ca (n.d.)
      • Red Lake gold district
        • Red Lake area
Albina Adamova (2020)
      • Skinner Lake Area
55TH INSTITUTE ON LAKE SUPERIOR GEOLOGY (2009)
    • Lennox and Addington County
      • Addington Highlands Township
        • Kaladar Township
Econ Geol (1989)
    • Nipissing District
      • Dana Township
Reiner Mielke
    • Parry Sound District
      • BMA 564 884 Township
Geological Survey of Canada ...
    • Thunder Bay District
      • Barbara Lake Area
Ann P.Sabina (1965)
      • Bomby Township
Econ Geol (1997)
Proceedings 30th Intl Geol Cong Vol 16 ... +2 other references
      • Gemmell Township
Spry (1983) +3 other references
      • Pays Plat Lake Area
Franklin et al. (1991)
  • Québec
    • Abitibi-Témiscamingue
      • La Vallée-de-l'Or RCM
        • Réservoir-Dozois
Olivier Langelier Collection
    • Mauricie
      • Mékinac RCM
Economic Geology December 1
  • Saskatchewan
    • Amisk Lake District
Sabina (1972)
Miller (2021)
  • Yukon
    • Dawson mining district
      • Klondike Area (Klondyke District; Klondike District)
        • Indian River Drainage
          • Dominion Creek Drainage
Gleeson ( 1970)
China
 
  • Anhui
    • Tongling
      • Tongguanshan ore field
Junwu Lu and Yuanfa Xia (2001)
  • Guangdong
    • Shanwei
      • Lufeng Co.
Shen Weizhou and Liu Changshi (1996) +2 other references
    • Zhaoqing
      • Gaoyao District
Yongzhang Zhou (1992)
  • Hebei
    • Baoding
      • Fuping County
Guochun Zhao et al. (2004)
  • Heilongjiang
    • Daxing'anling
      • Songling District
Yongming Shi et al. (2006)
  • Henan
    • Nanyang
      • Xixia County
Shiquan Zhou and Zujie Feng (1999)
    • Xinyang
      • Xin Co.
Chun Zhai et al. (1993)
  • Hubei
    • Yichang
      • Xingshan Co.
Jingqu Yao (2000)
  • Inner Mongolia
    • Hohhot City (Huhehaote Prefecture)
      • Wuchuan County
Liang Yang (2003)
  • Liaoning
    • Anshan
      • Haicheng Co.
wrgis.wr.usgs.gov (2004)
    • Benxi
      • Nanfen District
Chaowen Luo and Juchu Li (1988) +1 other reference
    • Yingkou
      • Gaizhou City
Xiaoping Qiu (2004)
Zhongman Li et al. (2003)
  • Shaanxi
    • Shangluo
      • Zhen'an County
Wang et al. (2022)
  • Shanxi
    • Datong
      • Lingqiu County
Shuyin Niu et al. (2013)
    • Xinzhou
      • Dai Co.
        • Yanmenguan
Songnian Lu et al. (2003)
      • Wuzhai Co.
Iwao (1969)
    • Yuncheng
      • Yuanqu Co.
        • Zhongtiaoshan ore field
Qiu et al. (2017)
  • Sichuan
    • Garzê Autonomous Prefecture (Ganzi Autonomous Prefecture)
      • Danba Co.
Jiankang Li et al. (2006)
      • Jiulong County
Jianzhong Li et al. (2010)
Tongzhu Li et al. (2010) +1 other reference
      • Kangding County
        • Kangding pegmatite field
Li +8 other references
      • Sêrxü Co. (Shiqu Co.)
Li +4 other references
    • Ngawa Autonomous Prefecture (Aba Autonomous Prefecture)
      • Jinchuan Co.
Li +4 other references
  • Tibet
    • Nagchu Prefecture (Naqu Prefecture)
      • Xainza Co. (Shenzha Co.)
Chunhong Wang et al. (2006)
    • Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture)
      • Lhozhag Co. (Luozha Co.)
Fu et al. (2023)
      • Lhünzê Co. (Longzi Co.)
        • Cuonadong dome
He et al. (2022)
  • Xinjiang
    • Hami Prefecture (Kumul Prefecture; Qumul Prefecture)
      • Yizhou District
        • Qincheng township
Guoqing Zhou (2004)
    • Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture)
      • Aletai Prefecture (Altay Prefecture)
        • Aletai Co. (Altay Co.)
Denghong Wang et al. (2003)
        • Fuhai Co. (Burultokay Co.)
Feng et al. (2019)
        • Fuyun Co. (Koktokay Co.)
wrgis.wr.usgs.gov (2004)
          • Koktokay pegmatite field (Keketuohai pegmatite field)
            • Altay Mine
Tao Wang et al. (2007)
          • Maizi basin
Yong Wang (2008)
Yanling Tang (2005)
  • Yunnan
    • Wenshan
      • Malipo County
Jiarui Feng et al. (2011)
Czech Republic
 
  • Central Bohemian Region
    • Kutná Hora District
      • Starkoč
Cempírek et al. (2006)
      • Vlkaneč
Povondra et al. (eds.) +1 other reference
  • Hradec Králové Region
    • Trutnov District
      • Dolní Olešnice
        • Vestřev
Moravec +4 other references
  • Liberec Region
Scharm +7 other references
  • Olomouc Region
    • Jeseník District
      • Bělá pod Pradědem
        • Filipovice
Kruťa T. et al. (1967)
      • Česká Ves
Kruťa et al. (Sborník Přírodovědecké společnosti v Ostravě)
      • Ostružná
        • Šerák-Keprník National Nature Reservation
Kruťa et al. (Sborník Přírodovědecké společnosti v Ostravě) +1 other reference
Kruťa et al. (Sborník Přírodovědecké společnosti v Ostravě) +1 other reference
      • Písečná
Kruťa
Kuttna +1 other reference
    • Šumperk District
      • Branná
Kruťa T. et al. (1967)
Nepejchal M. (2004)
Gába
Gába
Gába
Gába
      • Loučná nad Desnou
        • Kouty nad Desnou
Kruťa T. et al. (1967)
Kruťa T. et al. (1967)
      • Nový Malín
Kruťa
      • Petrov nad Desnou (Petersdorf an der Tess)
Zimák
Zimák
Zimák
Novotný
      • Velké Losiny
        • Maršíkov (Marchendorf)
Kruťa T. et al. (1967)
  • Plzeň Region
    • Tachov District
      • Bezdružice
Klomínský J. et al.: Fosilní zlatonosné rozsypy v karbonu u Křivců (západní Čechy)
DR Congo
 
  • Kasaï
Edwards (1917)
Milesi et al. (2006)
Johari
  • Lualaba
    • Lubudi
Gécamines (1977)
  • Maniema
Alain Hanson collection
  • North Kivu
    • Rutshuru Territory
      • Bwito
Maravic et al. (1989)
  • South Kivu
    • Mwenga Territory
- (2005)
    • Walungu Territory
Villeneuve et al. (2022)
  • Tanganyika
Dewaele et al. (2016)
Egypt
 
  • Red Sea Governorate
    • Wadi Allaqi District
Zoheir (2004) +1 other reference
      • Wadi Haimur
Helmy et al. (1995)
  • South Sinai Governorate
    • Kid
International Geological Congress (2008)
International Geological Congress (2008)
International Geological Congress (2008)
International Geological Congress (2008)
Helmy et al. (2021)
International Geological Congress (2008)
International Geological Congress (2008)
Eswatini
 
  • Lubombo Region
    • Dokolwayo
Daniels (1991)
Ethiopia
 
  • Benishangul-Gumuz Region
    • Asosa Zone
Pavel.M. Kartashov (n.d.)
  • Oromia Region
    • Kenticha pegmatite field
A Geological Excursion To The Mesozoic Sediments Of The Abay Basin ( Blue Nile)
Finland
 
  • Kanta-Häme
    • Tammela
Wilke (1976)
  • North Karelia
Kojonen Kari
Vymazalová et al. (2019)
    • Joensuu
en.gtk.fi (2007)
Aurola
Hyvärineb
  • North Ostrobothnia
    • Kuusamo
Geological Survey of Finland 2008. ...
Geological Survey of Finland 2008. ...
  • North Savo
    • Leppävirta
Vanrusselt (2023)
  • Uusimaa
    • Lohja
Al-Ani et al. (2018)
France
 
  • Auvergne-Rhône-Alpes
    • Ain
      • Belley
        • Brégnier-Cordon
Ducluzaux B. (2022)
        • Murs-et-Gélignieux
Ducluzaux B. (2022)
      • Bourg-en-Bresse
        • Jayat
Ducluzaux (2022)
        • Lescheroux
Ducluzaux B. (2022)
    • Allier
      • Vichy
        • Échassières
          • Montmins mining district
Monnier et al. (2021)
        • Saint-Didier-la-Forêt
          • Andelot River watershed
François Périnet
    • Cantal
      • Mauriac
        • Beaulieu
Périnet (n.d.)
Périnet (n.d.)
    • Haute-Loire
      • Brioude
        • Saint-Ilpize
          • Ribeyre
Périnet (n.d.)
        • Saint-Privat-du-Dragon
          • Feneyrolles
Périnet (n.d.)
        • Vieille-Brioude
          • Champlong
Périnet (n.d.)
    • Loire
      • Montbrison
        • Saint-Galmier
          • Saint-Héand
Gonnard (1906)
      • Saint-Étienne
        • La Terrasse-sur-Dorlay
G. Demarcq
        • La Tour-en-Jarez
Personnaly collected by Matthias Diot
Belot (1978)
        • Tartaras
Personnaly collected by Matthias Diot
    • Puy-de-Dôme
      • Clermont-Ferrand
        • La Roche-Blanche
      • Issoire
        • Singles
          • La Guinguette
Périnet (n.d.)
    • Rhône
      • Lyon
        • Saint-Pierre-de-Chandieu
Ducluzaux B. (2022)
  • Bourgogne-Franche-Comté
    • Nièvre
      • Nevers
        • Avril-sur-Loire
          • La Prole
collected by Gaétan Bouclet and ...
    • Saône-et-Loire
      • Charolles
        • Saint-Aubin-sur-Loire
François Périnet collection
Betts (n.d.)
    • Côtes-d'Armor
      • Saint-Brieuc
        • Binic-Etables-sur-Mer
          • Étables-sur-Mer
Chauris L. (1997)
        • Hillion
Chauris L. (1997)
        • Pléneuf-Val-André
Chauris L. (1997)
Chauris L. (1997)
Chauris L. (1997)
        • Plérin
Chauris (2014)
Chauris L. (1997)
        • Saint-Quay-Portrieux
Pierrot et al. (1975)
Mason (1976)
      • Brest
        • Kerlouan
Chauris L. (1982)
        • Lampaul-Plouarzel
          • Porscav
Chauris L. (1982)
        • Lanildut
Chauris L. (1982)
Lacroix (1910) +1 other reference
Chauris L. (1982)
          • Porz Liogan
Lacroix (1910) +1 other reference
        • Locmaria-Plouzané
          • Trégana
Chauris L. (1982)
        • Plouarzel
Chauris L. (1982)
          • Ruscumunoc
Chauris L. (1982)
          • Toul an Dour
Chauris L. (1982)
        • Plouguerneau
Chauris L. (1982)
          • Lilia
Chauris L. (1982)
      • Châteaulin
Lukas (1978)
Lukas (1978)
        • Trégourez
Périnet (n.d.)
          • Tréflez
Périnet (n.d.)
      • Morlaix
        • Carantec
          • Callot island
Chauris L. (1982)
Chauris L. (1982)
Chauris L. (1982)
Chauris L. (1982)
Chauris L. (1982)
Chauris L. (1982)
          • Kerprigent
Chauris L. (1982)
        • Plougasnou
Chauris L. (1982)
Chauris L. (1982)
        • Plouigneau
Belot (1978) +1 other reference
Pierrot et al. (1973) +1 other reference
R.PIERROT et al. (1973)
        • Plourin-lès-Morlaix
Heavy sands collected by Marc Bassoulet ...
R.PIERROT et al. (1973)
        • Plouvorn
Chauris (2014)
        • Roscoff
Chauris (2014)
Chauris (2014)
        • Saint-Pol-de-Léon
          • Créac'h André
Chauris L. (1982)
Chauris (2014)
          • Kerangouez
Chauris L. (1982)
Chauris (2014)
          • Trégondern
Chauris L. (1982)
        • Santec
          • Siec island
Chauris L. (1982)
      • Quimper
        • Cléden-Cap-Sizun
Barrière et al. (1985)
        • Clohars-Carnoët
          • Langlazic
Chauris L. (1988)
          • Le Pouldu
Chauris L. (1988)
Chauris L. (1982)
        • Concarneau
Périnet (n.d.)
Chauris L. (1982)
        • Elliant
          • Ty Bidan
collected by François Périnet.
        • Ergué-Gabéric
Lukas (1978)
        • La Forêt-Fouesnant
Chauris L. (1982)
        • Landudal
Périnet (n.d.)
        • Névez
Périnet (n.d.)
Chauris L. (1988)
        • Plogonnec
Belot (1978)
        • Quéménéven
          • Landrévélen
Périnet (n.d.)
Lukas (1978)
Périnet (n.d.)
perso.wanadoo.fr (2000)
Lacroix (1910) +1 other reference
Lacroix (1910)
        • Tourch
          • Quilien
Périnet (n.d.)
Le Règne Minéral +3 other references
Lukas (1978)
Lukas (1978)
Mason (1976)
      • Lorient
        • Groix
          • Primiture
            • Les Grands Sables
Chauris L. (1982)
            • Porh Morvil creek
Chauris L. (1982)
Chauris L. (1982)
            • Stang Nu creek
Chauris L. (1982)
        • Guidel
          • Guidel-Plages
Chauris L. (1988)
Chauris L. (1988)
        • La Trinité-sur-Mer
Chauris L. (1982)
        • Larmor-Plage
collected by Jean Guennéguès
Chauris L. (1988)
        • Locmaria
          • Samzun
Chauris L. (1987)
        • Ploemeur
          • Kerroc'h
Chauris L. (1988)
Chauris L. (1988)
          • Le Fort-Bloqué
Chauris L. (1988)
        • Port-Louis
Chauris L. (1982)
        • Quiberon
Chauris L. (1982)
Chauris L. (1982)
Chauris L. (1982)
        • Saint-Pierre-Quiberon
Chauris L. (1982)
          • Kerhostin
Chauris L. (1982)
          • Portivy
Chauris L. (1988)
Chauris L. (1988)
        • Sauzon
Chauris L. (1987)
Chauris L. (1987)
      • Pontivy
        • Baud
Belot (1978) +1 other reference
Yannick Verbelen collection. +1 other reference
Lukas (1978)
Lukas (1978) +1 other reference
Lacroix (1910)
      • Vannes
        • Ambon
R. Pierrot
R. Pierrot
        • Damgan
Chauris L. (1982)
        • Penestin
R. Pierrot
CHAURIS L. (1982)
        • Sarzeau
Chauris L. (1982)
Chauris L. (1982)
R. Pierrot
  • Centre-Val de Loire
    • Cher
      • Saint-Amand-Montrond
        • Cours-les-Barres
François Périnet collection
        • Cuffy
          • Le Guétin
François Périnet collection
    • Indre-et-Loire
      • Chinon
        • Langeais
          • Langeais mine
Belot (1978)
    • Loiret
      • Montargis
        • Gien
Périnet (n.d.)
  • French Guiana
    • Arrondissement of Saint-Laurent-du-Maroni
      • Apatou
Bull. Soc. Franç. Minéralo. ...
  • Grand Est
    • Haut-Rhin
      • Mulhouse
        • Kembs
Périnet (n.d.)
  • Ile-de-France
    • Seine-et-Marne
      • Provins
        • Vimpelles
Ducluzaux (2022)
  • Nouvelle-Aquitaine
    • Charente-Maritime
      • Rochefort
        • Saint-Pierre-d'Oléron
          • Saint-Georges-d'Oléron
Périnet (n.d.)
    • Dordogne
      • Nontron
        • Saint-Jean-de-Côle
Heavy sands collected by Charles Nicolas
      • Sarlat-la-Canéda
        • Journiac
Périnet (n.d.)
    • Haute-Vienne
      • Limoges
        • Château-Chervix
          • La Fagassière
Heavy sands collected by Charles Nicolas
      • Rochechouart
        • Cussac
Périnet (n.d.)
    • Pyrénées-Atlantiques
      • Bayonne
Belot (1978)
  • Occitanie
    • Aude
      • Narbonne
        • Leucate
          • Grau de Leucate
Heavy sands collected by Christian ...
    • Aveyron
      • Pays d'Olt
D. Poulain and J. Kornprobst
    • Gard
      • Alès
        • Rochegude
Heavy sands collected by Charles Nicolas
      • Nîmes
        • Le Grau-du-Roi
BRGM (2000)
    • Hautes-Pyrénées
      • Argelès-Gazost
        • Arcizans-Avant
Périnet (n.d.)
De Ascenção Guedes et al. (2002)
    • Hérault
      • Béziers
        • Mons
          • Tarassac
Périnet (n.d.)
    • Pyrénées-Orientales
      • Perpignan
        • Le Barcarès
          • Port-Barcarès
Heavy sands collected by Christian ...
      • Prades
Guitard (2010)
        • Saint-Pierre-dels-Forcats
Llac F. et al. (1988)
  • Pays de la Loire
    • Loire-Atlantique
      • Nantes
        • Le Pellerin
Baret (1905)
      • Saint-Nazaire
        • La Plaine-sur-Mer
Chauris L. (1987)
        • Le Pouliguen
Chauris L. (2001)
        • Piriac-sur-Mer
Chauris L. (1982)
          • Port au Loup
Chauris L. (1982)
        • Saint-Brevin-les-Pins
Chauris L. (1987)
Chauris L. (1987)
Chauris L. (1987)
Chauris L. (1987)
        • Saint-Michel-Chef-Chef
Chauris L. (1987)
Chauris L. (1987)
        • Saint-Nazaire
Chauris L. (1987)
Chauris L. (1987)
          • Saint-Marc-sur-Mer
Chauris L. (1987)
          • Ville-ès-Martin
Chauris L. (1987)
    • Maine-et-Loire
      • Cholet
Le Règne Minéral
    • Vendée
      • Les Sables-d'Olonne
        • Bretignolles-sur-Mer
Périnet (n.d.)
  • Provence-Alpes-Côte d'Azur
    • Bouches-du-Rhône
      • Aix-en-Provence
        • Peyrolles-en-Provence
Périnet F. (2018)
    • Var
      • Draguignan
        • Ramatuelle
Ducluzaux (2022)
lithotheque.ens-lyon.fr (n.d.)
lithotheque.ens-lyon.fr (n.d.)
Lougnon (continent et Iles du Levant) +1 other reference
      • Toulon
        • Collobrières
Mari et al. (1979)
BRGM report
        • Hyères
          • Îles d'Hyères
Belot (1978)
        • Le Lavandou
Lougnon (continent et Iles du Levant)
Mari et al. (1979)
Germany
 
  • Baden-Württemberg
    • Freiburg Region
      • Breisgau-Hochschwarzwald
        • Badenweiler
Walenta (1992)
      • Ortenaukreis
        • Zell am Harmersbach
Walenta (1992)
      • Schwarzwald-Baar-Kreis
Walenta (1992)
  • Bavaria
    • Lower Franconia
      • Aschaffenburg District
        • Alzenau
          • Hörstein
Lorenz. A. et al. (2008)
Mason (1976)
www.haldengraeber.de (n.d.)
        • Sailauf
          • Hartkoppe
see locality page
Stefan Koch Collection
    • Upper Franconia
      • Wunsiedel im Fichtelgebirge
        • Wunsiedel
          • Schönbrunn
Weiß (1990)
    • Upper Palatinate
      • Cham District
        • Lam
Geotopkataster database
      • Tirschenreuth District
        • Bärnau
Laubmann et al. (1920)
        • Leonberg
          • Pfaffenreuth
Weiß (1990)
  • Rhineland-Palatinate
    • Ahrweiler
      • Brohltal
        • Glees
Brauns
Brauns
        • Wehr
Hopmann
    • Mayen-Koblenz
      • Mendig
        • Mendig
Brauns
Brauns
          • Wingertsberg
Brauns
      • Pellenz
        • Kruft
Brauns
    • Vulkaneifel
      • Gerolstein
        • Rockeskyll
          • Rockeskyll volcanic complex
El-Kaluoby
  • Saxony-Anhalt
    • Harz
      • Blankenburg
Koch (1886)
  • Saxony
    • Erzgebirgskreis
      • Bärenstein
        • Niederschlag
Ghana
 
  • Ashanti gold belt
    • Tarkwa
The Canadian Mineralogist Vol. 35 (1997)
Greece
 
  • Eastern Macedonia and Thrace
    • Thasos
      • Theologos
Tarantola +10 other references
  • North Aegean
    • Samos
      • Western Samos
        • Kerkis mountain
  • South Aegean
    • Naxos
33-35 +2 other references
Hungary
 
  • Borsod-Abaúj-Zemplén County
    • Sátoraljaújhely District
Szakáll-Gatter-Szendrei: Mineral ...
  • Fejér County
    • Sárbogárd District
      • Vajta
Eur. J. Mineral.
  • Győr-Moson-Sopron County
    • Sopron
Mineral Species of Hungary
Szakáll-Jánosi: Minerals of Hungary
  • Zala County
    • Nagykanizsa District
      • Garabonc
Mineral Species of Hungary
India
 
  • Karnataka
    • Hassan District
      • Arsikere
Subba Rao et al. (1997)
  • Madhya Pradesh
    • Betul Belt
Ghosh et al. (2007)
  • Maharashtra
    • Nagpur Division
      • Bhandara District
Mineralogical Magazine 1968 36 : ... +1 other reference
    • Pune Division
  • Rajasthan
    • Bhilwara District
Deb et al. (1997)
Ozha et al. (2017)
    • Jaipur district
Sarkar et al. (1980)
  • West Bengal
    • Bankura District
B. Mishra (1999)
    • Purulia District
Baidya
Ireland
 
  • Leinster
    • Carlow County
Whitworth (1992) +1 other reference
    • Dublin County
F. Rutley: "Elements of Mineralogy" (1900)
Barros et al. (2022)
    • Wicklow County
F. Rutley: "Elements of Mineralogy" (1900)
  • Ulster
    • Donegal County
      • Ardara
B. P. Atkin (1978) +1 other reference
Italy
 
  • Calabria
    • Metropolitan City of Reggio Calabria
      • San Luca
Pezzino et al. (1980) +2 other references
  • Lazio
    • Metropolitan City of Rome Capital
      • Allumiere
Della Ventura et al. (2006)
  • Liguria
    • Genoa
Antofilli
    • La Spezia Province
Vinci (1964)
Del Moro et al. (1981)
  • Lombardy
    • Como Province
      • Musso
Repossi (1910) +3 other references
Luigi Chiappino data +1 other reference
    • Lecco Province
      • Dervio
Gramaccioli (1975)
      • Vestreno
Fulvio Piero Capponi specimen
    • Pavia Province
      • Rivanazzano Terme
Garzanti et al. (1998)
    • Sondrio Province
Bedognè et al. (2006)
Bedognè et al. (2006)
      • Cosio Valtellino
Bedognè et al. (2006)
      • Rogolo
Bedognè et al. (2006)
      • Valfurva
        • Gavia Valley
Bedognè et al. (2006)
Bedognè et al. (2006)
  • Piedmont
    • Novara Province
      • Orta San Giulio
Piccoli et al. (2007)
    • Verbano-Cusio-Ossola Province
      • Baceno
        • Croveo
Piccoli et al. (2007)
        • Devero Alp
Vittorio Soldani find & collection
      • Beura-Cardezza
Spezia (1881-1882) +1 other reference
      • Druogno
        • Albogno
Boscardin M. et al. (2013)
      • Formazza
Mattioli V. (1979)
Traverso S. (1895) +1 other reference
Mattioli (1979)
Mascia et al. (2017) +1 other reference
      • Trarego Viggiona
Oberto et al. (2021)
      • Trasquera
Piccoli et al. (2007)
Piccoli et al. (2007)
    • Vercelli Province
      • Cravagliana
Piccoli et al. (2007)
  • Sardinia
    • Sassari Province
Gamboni et al. (2021)
  • Trentino-Alto Adige (Trentino-South Tyrol)
    • South Tyrol
Exel (1987)
Exel (1987)
      • Vinschgau (Val Venosta)
        • Martell (Martello)
Guida ai minerali. Fratelli Fabbri Ed.
      • Wipptal (Alta Vall'Isarco)
        • Pfitsch (Val di Vizze)
          • Sankt Jakob (San Giacomo)
Morteani et al. (1996)
Folie et al. (2010)
Ivory Coast
 
  • Sassandra-Marahoué
    • Haut-Sassandra
      • Issia department
Assaoulé Benjamin Allou (2005)
Japan
 
  • Toyama Prefecture
    • Kurobe City
Okamoto collection (curated at the Geological Survey museum, Japan) +1 other reference
Kazakhstan
 
  • Akmola Region
Hwang et al. (2006)
Madagascar
 
  • Amoron'i Mania
    • Ambatofinandrahana District
      • Mandrosonoro
Behier (1963)
  • Analanjirofo
Behier (1963)
  • Haute Matsiatra
    • Ikalamavony District
Michel Arliguie collection & photo (Photo ID: 889656)
Michel Arligue specimen and photo
  • Vakinankaratra
    • Betafo District
      • Andrembesoa
Knut Edvard Larsen pers.com 2009 & ...
Malawi
 
  • Southern Region
    • Balaka
Orris et al. (2002)
Mexico
 
  • Chihuahua
    • Manuel Benavides Municipality
      • San Carlos
Mineralogical Record 39:6 pp55-62 +1 other reference
Morocco
 
  • Rabat-Salé-Kénitra Region
    • Khémisset Province
      • Oulmès Cercle
D. Blamart et al.
Mozambique
 
  • Zambezia Province
www.pathfinderminerals.com (2013)
www.pathfinderminerals.com (2013)
Myanmar
 
  • Mandalay Region
    • Kyaukse District
      • Kyaukse Township
Maung Thein & Soe Win (1970)
  • Shan State
    • Loilen District
Kyaw Khaing Win (2004)
Namibia
 
  • Erongo Region
    • Walvis Bay Rural
... +3 other references
Nepal
 
  • P1 Koshi Pradesh
M. P. Searle et al. (2003)
  • P4 Gandaki Pradesh
    • Mustang District
Carosi et al. (2014)
New Zealand
 
  • Southland Region
    • Southland District
      • Fiordland National Park
C. M. Ward (1984)
North Macedonia
 
  • Prilep Municipality
    • Selečka Mountain
Jovanovski
Norway
 
  • Agder
    • Arendal
      • Hisøy
        • Havsøysund
Kihle et al. (2010)
  • Innlandet
    • Tynset
      • Kvikne Mines
Nilsen et al. (1972)
  • Møre og Romsdal
    • Sande
Root et al. (2005)
  • Nordland
    • Alstahaug
      • Sandnessjøen
        • Grytfoten Mountain
Holstad (2006)
    • Fauske
      • Sulitjelma
Henley (1970)
    • Gildeskål
Bergen Museum
    • Hamarøy
Collection Øivind Thoresen
      • Tiltvika
Jim Engan
    • Hemnes
      • Bleikvasslia
Vokes (1962) +1 other reference
    • Meløy
Østergaard (1969)
Østergaard (1969)
    • Rana
www.ngu.no (2014)
Kvamsdal (1985)
    • Sømna
Gustavson (1976)
    • Sørfold
      • Buvika
Kvamsdal (1985)
  • Rogaland
    • Sauda
Bryhni (1993)
  • Svalbard
    • Prins Karls Forland
Kośmińska et al. (2015)
  • Troms og Finnmark
    • Hasvik
      • Sørøya
        • Breivik
Geological survey of Norway. The ...
Michalsen (2000)
Michalsen (2010)
    • Nordreisa
      • Vaddas-Rieppe ore field
Geological Survey of Norway. The Ore ...
Geological Survey of Norway. The Ore ...
    • Tromsø
Coker-Dewey et al. (2000)
  • Trøndelag
    • Holtålen
      • Haltdalen
Nilsen (1971)
      • Hessdalen
Bøe (1974)
    • Lierne
      • Kvesjøen
Bucher et al. (2005)
    • Meråker
Larsen et al. (2013)
    • Oppdal
Witsø (1995)
Witsø (1995)
    • Selbu
Grav (2014)
Nordrum (2005)
  • Vestland
    • Stad
      • Selje
        • Liset
Smith et al. (1986)
  • Viken
    • Nesodden
      • Nesoddtangen
Knut Eldjarn photo & specimen
Pakistan
 
  • Khyber Pakhtunkhwa Province
    • Mansehra District
      • Kaghan Valley
        • Naran
Jan et al. (1993)
Poland
 
  • Lower Silesian Voivodeship
Błocisz et al. (2015)
    • Karkonosze County
      • Gmina Stara Kamienica
Lis et al. (1986)
    • Kłodzko County
      • Gmina Kłodzko
        • Święcko
Lis et al. (1986)
      • Gmina Lądek-Zdrój
Lis et al. (1986)
      • Gmina Lewin Kłodzki
Lis et al. (1986)
      • Gmina Międzylesie
Lis et al. (1986)
      • Gmina Stronie Śląskie
        • Bielice
Lis et al. (1986)
    • Lubań County
      • Gmina Leśna
        • Leśna
Lis et al. (1986)
Lis et al. (1986)
      • Gmina Olszyna
Lis et al. (1986)
    • Lwówek Śląski County
      • Gmina Lwówek Śląski
Lis et al. (1986)
        • Mojesz
Lis et al. (1986)
      • Gmina Mirsk
        • Giebułtów
Lis et al. (1986)
Lis et al. (1986)
    • Wałbrzych County
Lis et al. (1986)
    • Wrocław County
      • Gmina Kobierzyce
        • Kobierzyce
Lis et al. (1986)
        • Owsianka
Dera et al. (2023)
    • Ząbkowice Śląskie County
      • Gmina Ciepłowody
Lis et al. (1986)
Lis et al. (1986)
      • Gmina Złoty Stok
        • Jawornik Wielki
Lis et al. (1986)
  • Opole Voivodeship
    • Nysa County
Wierchowiec 2011 +1 other reference
        • Głuchołazy
          • Biała Głuchołaska river
Lis et al. (1986)
Lis et al. (1986)
Lis et al. (1986)
            • Grędówka Mountain
Lis et al. (1986)
Husak (2010)
  • Silesian Voivodeship
    • Pszczyńa County
Szopa +4 other references
Szopa +4 other references
Portugal
 
  • Aveiro
    • Arouca
Alves (n.d.)
Rui Nunes collection
  • Porto
Rui Nunes
    • Gondomar
Rui Nunes collection
  • Vila Real
    • Barroso-Alvão pegmatite field
Novák (2009)
Romania
 
  • Alba County
    • Pianu
Udubaşa G. et al. (2004)
  • Maramureș County
    • Târgu Lăpuș
Udubasa et al. (1996) +1 other reference
  • Sibiu County
    • Făgăraș Mountains
Negulescu et al. (2012)
Szakáll (2004)
    • Lotru-Cibin Mountains
al României (2003) +2 other references
Russia
 
  • Buryatia
    • Mama River Basin
Luís Costa Collection - F4E-QA6
  • Chelyabinsk Oblast
    • Plastovsky District
      • Plast
Pavel.M. Kartashov (n.d.) +1 other reference
        • Kochkar' District
Pavel.M. Kartashov (n.d.)
S.Kolesnichenko
Mason (1976)
  • Irkutsk Oblast
webmineral.ru (2021)
    • Narin-Kunta
Lazic et al. (2011)
  • Komi Republic
    • Kozhim River Basin
      • Maldynyrd range (Maldy-nyrd range)
Pavel.M. Kartashov (n.d.)
Pavel.M. Kartashov (n.d.)
        • Grubependity Lake
Pavel.M. Kartashov (n.d.)
    • Timan Range
Grakova O.V. (2015)
Grakova O.V. (2015)
  • Krasnoyarsk Krai
    • Enisei Range (Yenisei Ridge; Enisei Ridge)
Silyanov et al. (2021)
    • Severo-Yeniseysky District
Rundqvist (1997)
Sokol et al. (2023)
    • Taymyrskiy Autonomous Okrug
      • Taimyr Peninsula
Proskurnin et al. (2011, December)
Pekin et al. (2010) +1 other reference
Pekin et al. (2010) +1 other reference
Pekin et al. (2010) +1 other reference
  • Moscow Oblast
    • Dmitrovsky District
Volarovich et al. (1991)
Pavel.M. Kartashov (n.d.) +1 other reference
  • Murmansk Oblast
    • Lovozersky District
      • Keivy Mountains
Pavel.M. Kartashov (n.d.)
Neradovskiy et al. (2011)
  • Republic of Karelia
    • Kostomuksha City District
Kuleshevich et al. (2008)
Zamiatina et al. (2022)
    • Loukhsky District
Pavel.M. Kartashov (n.d.)
Pavel.M. Kartashov (n.d.)
      • Khizovaar ore field
Frank K. Mazdab collection +2 other references
Никифоров (2018)
      • Oulanka plutonic complex
        • Olanga River (Oulanka River)
A. Yu. Barkov et al. +1 other reference
Barkov et al. (2001)
      • Tedino
        • Dyadino lake
Pavel.M. Kartashov (n.d.)
    • Pitkyarantsky District
Rychanchik D.V.
    • Sortavala City District
      • Ruskeala
Om maltesit en kiastolitartad andalnsitvarietet från östra Finland Af JJ Sederholm. Forhandlingar / Geologiska foreningen (Sweden)
  • Ryazan Oblast
Kailachakov et al. (2020)
[World of Stones 12:49]
    • Olyokminsky District
USGS Open File Report 2005-1252 p11
  • Stavropol Krai
Boiko (2004)
Boiko (2004)
Boiko (2004)
  • Tambov Oblast
Patyk-Kara et al. (2008)
  • Ural Mountains
[Mineralien Welt 6/92:62]
Slovakia
 
  • Bratislava Region
    • Bratislava
Koděra (1986)
      • Bratislava IV
        • Záhorská Bystrica
Uher (2009)
    • Pezinok District
      • Dubová
Koděra (1986)
      • Limbach
Uher et al. (2006) +1 other reference
      • Pezinok
Koděra (1986)
        • Slnečné Valley
Uher et al. (n.d.)
Uher P. et al. (magnesiofoitite and dravite)
  • Žilina Region
    • Liptovský Mikuláš District
      • Jalovec
Kahan Š. (1968)
Somalia
 
  • Jubaland Autonomous Region
    • Lower Juba Region (Jubbada Hoose Gobol)
Artini (1915)
South Africa
 
  • Free State
    • Fezile Dabi District Municipality
Gibson R (2008)
  • KwaZulu-Natal
    • King Cetshwayo District Municipality
Ware (2001)
  • Limpopo
    • Capricorn District Municipality
      • Lepelle-Nkumpi Local Municipality
        • Mount Bollatswhene
Siegers et al. (1991)
  • Northern Cape
Cairncross et al. (1995)
      • Khâi-Ma Local Municipality
        • Aggeneys
Cairncross et al. (1995)
Spain
 
  • Andalusia
    • Almería
      • Tabernas
Goffé +3 other references
    • Córdoba
      • Hornachuelos
        • Sierra Albarrana
    • Granada
      • Otívar
J.M. Azanon and B. Goffé
    • Málaga
      • Cártama
Alejandro Sánchez Jiménez
      • Torrox
Ruiz Cruz et al. (2014)
  • Castile and Leon
    • Salamanca
Roda et al. (2001)
      • Garcirrey
Encarnación Roda-Robles (2007)
  • Community of Madrid
    • Cervera de Buitrago
      • El Atazar reservoir
Jiménez Martínez et al. (I)
Martins da Pedra specimen
www.foro-minerales.com (n.d.)
www.foro-minerales.com (n.d.)
    • Puentes Viejas
Collection of Geominero Museum (Madrid)
  • Galicia
    • A Coruña
      • Santiago de Compostela
        • Aríns
Pascual +2 other references
      • Touro
Compostela +1 other reference
    • Pontevedra
      • Forcarei
Calvo Rebollar (2018)
      • Lalín
Calvo Rebollar (2018)
Sri Lanka
 
  • Sabaragamuwa Province
    • Ratnapura District
      • Ratnapura
Ceylon Aluvial Mine (Book, Co. 2002)
Sudan
 
  • Northern State
Fuganti et al. (1991)
Sweden
 
  • Dalarna County
    • Falun
Lasskogen (2010)
    • Hedemora
      • Garpenberg
Öhman et al. (2000)
    • Leksand
    • Ludvika
      • Saxberget ore field
    • Smedjebacken
Wilke (1976)
33 IGC excursion No 12 +1 other reference
  • Värmland County
    • Arvika
      • Stavnäs
Jongejan et al. (1949)
    • Filipstad
Gatedal (n.d.)
    • Torsby
Grensman (1989)
  • Västerbotten County
    • Norsjö
E. Grip& R. Frietsch (1973) +1 other reference
Switzerland
 
  • Grisons
    • Maloja Region
      • Bregaglia
        • Upper Val Bregaglia
          • Castasegna
Bedogné F. et al. (1995)
    • Moesa Region
      • Mesocco
Meyre et al. (1999)
Meyre et al. (1999)
      • Soazza
Kündig (1926) +1 other reference
    • Prättigau/Davos Region
Stalder et al. (1998)
Mason (1976)
    • Blenio
      • Blenio Valley
        • Santa Maria Valley
          • Acquacalda
Stalder et al. (1998)
          • Camperio
Stalder et al. (1998)
    • Leventina
      • Bedretto
        • Ossasco
          • Cristallina Valley
            • Torta Valley
Stalder et al. (1998)
Mason (1976)
      • Faido
        • Chironico Valley
Schnorrer (1995) +2 other references
      • Piumogna Valley
Stalder et al. (1998)
    • Locarno
      • Centovalli
Niggli et al. (1965)
Niggli et al. (1965)
Niggli et al. (1965)
Niggli et al. (1965)
  • Valais
    • Goms
      • Binn
        • Albrunhorn - Turbhorn area
Stalder et al. (1998)
Stalder et al. (1998)
    • Leuk
      • Turtmann-Unterems
        • Turtmann Valley
Stalder et al. (1998)
Tanzania
 
  • Arusha Region
    • Ngorongoro district
Manfred Wildner et al. (2013)
Thailand
 
  • Kanchanaburi Province
    • Bo Phloi District
      • Bo Phloi
Khamloet et al. (2014)
Turkey
 
  • Eskişehir Province
Whitney (2002)
  • Izmir Province
    • Ödemiş District
Akiska et al. (2008)
Uganda
 
  • Western Region
    • Ntungamo
      • Ankole pegmatite field
Oleg von Knorring (1979)
UK
 
  • England
    • Cornwall
      • Landewednack
Golley et al. (1995)
    • Merseyside
      • Wirral
Day (1999)
  • Scotland
    • Angus
      • Edzell
Lewerentz (2014)
    • Highland
      • North, West and Central Sutherland
Render (n.d.)
        • Scourie
Render (n.d.)
    • Shetland Islands
F. Rutley: "Elements of Mineralogy" (1900)
Ukraine
 
  • Zaporizhia Oblast
    • Berdyansk Raion
      • Middle Berda River
        • Rodionovskoe pegmatite field
Shatalov (2017)
  • Zhytomyr Oblast
    • Korosten Raion
Liventseva (n.d.)
    • Zhytomyr Raion
Lyckberg et al. (2009)
USA
 
  • Alabama
    • Choctaw County
Rocks & Min 70:5 pp 320-333
    • Clay County
Cook et al. (1982)
    • Cleburne County
Rocks & Min 70:5 pp 320-333
Cook et al. (1982)
    • Coosa County
Cook et al. (1982)
    • Elmore County
Rocks & Min 70:5 pp 320-333
    • Montgomery County
Rocks & Min 70:5 pp 320-333
    • Randolph County
Cook et al. (1982)
Cook et al. (1982)
  • Alaska
    • Fairbanks North Star Borough
      • Fairbanks Mining District
Cameron (2000)
  • Arizona
    • Coconino County
Campbell (1936) +2 other references
    • Maricopa County
      • Phoenix
        • Phoenix Mountains
Anthony et al. (1995)
    • Yavapai County
Galbraith (1959)
      • White Picacho Mining District
        • Independence Gulch
Meeves et al. (1966)
      • Wickenburg Mountains
        • Black Canyon Mining District
          • Cleator
Anthony et al. (1995)
  • California
    • Imperial County
      • Cargo Muchacho Mountains
        • Cargo Muchacho Mining District (Hedges Mining District; Ogilby Mining District)
          • Obregon
www.mineralsocal.org
    • Inyo County
      • Amargosa Range
        • Black Mountains
Whitney et al. (1993)
      • Panamint Mts (Panamint Range)
        • Panamint Mining District (Ballarat Mining District)
          • Ballarat
Van Nostrand Reinholt Press: 454. +3 other references
    • Mariposa County
      • Green Mountain Mining District (Ben Hur Mining District)
        • Green Mountain
Kent England
    • Stanislaus County
      • Black Wonder Mining District
        • Copper Mountain
Hawkes +2 other references
  • Colorado
    • Chaffee County
      • Sedalia Mining District
U.S. Geological Survey Professional ... +1 other reference
    • Fremont County
Eckel et al. (1997)
Eckel et al. (1997)
    • Gunnison County
Eckel et al. (1997)
Journal of Petrology (1991)
Eckel et al. (1997)
    • Jefferson County
      • Evergreen Mining District (Malachite Mining District)
Spry et al. (2021)
      • Morrison Area
Eckel et al. (1997)
      • Ralston Buttes Mining District
USGS Open-File Report 79-1615
    • La Plata County
Eckel et al. (1997)
    • Larimer County
Eckel et al. (1997)
Eckel et al. (1997)
Eckel et al. (1997)
Eckel et al. (1997)
Eckel et al. (1997)
Eckel et al. (1997)
    • Moffat County
Eckel et al. (1997)
    • Park County
      • Guffey Mining District
Spry et al. (2021)
    • Routt County
      • Hahns Peak Mining District (Columbine Mining District)
Eckel et al. (1997)
  • Connecticut
    • Fairfield County
      • Brookfield
Januzzi (1994) +1 other reference
      • Easton
      • Fairfield
Jeremy Zolan
      • Newtown
        • Hawleyville
Januzzi et al. (1976)
Weber et al. (1995)
      • Redding (Reading)
        • Branchville
Brush and Dana (1878)
        • Redding Glen (Redding Ridge)
Manchester (1931)
    • Hartford County
      • Canton
dep.state.ct.us (2004)
      • Glastonbury
Moritz (n.d.)
www.treasuremountainmining.com +1 other reference
        • East Glastonbury
Jarnot (1995)
John Burnham
      • Marlborough
Schooner (1958)
    • Litchfield County
      • Barkhamsted
Emerson (1902)
Including All Which Are Known to Exist ... +1 other reference
      • Litchfield
Moritz (n.d.)
Moritz (n.d.)
Gold (1838) +3 other references
      • Roxbury
Former Ed Force collection
Yedlin (1947) +1 other reference
      • Thomaston
Yedlin (1964)
        • Thomaston Dam
Januzzi et al. (1976)
      • Torrington (Wolcottville)
Weber et al. (1995)
      • Washington
Januzzi et al. (1976) +1 other reference
      • Watertown
Yedlin (1964)
    • Middlesex County
      • East Hampton (Chatham)
        • Airline Railroad
Zodac (1940)
        • Cobalt
Gray (2005)
        • Middle Haddam
Schooner (1958)
Daniel J. Kimball
      • Portland
        • Collins Hill
          • Strickland pegmatite
Anthony Albini collection
Rocks & Minerals (1955)
    • New Haven County
      • Beacon Falls
Specimens collected by Jeremy Zolan in ...
Samuel Robinson (1825)
Samuel Robinson (1825)
    • New London County
      • Colchester
        • Westchester
Jarnot & Jarnot (2004)
Gems and Minerals of America - Jay ...
      • Bolton
Robinson (1825)
Dana 4:262 (1854)
Samuel Robinson (1825) +1 other reference
Skehan (2008)
Dana 4:262 (1854)
      • Willington
        • West Willington
Ague (1995)
    • Windham County
Former Ed Force collection
Bernstein (1976)
    • NW Washington
Bernstein (1976)
Bernstein (1980)
Bernstein (1980)
  • Florida
David A. Dearsty . et al. (1991)
    • Brevard County
- (2005)
    • Clay County
Eric R. Force (1991)
Orris et al. (2002)
    • Duval County
Roswell Miller III (1945)
Roswell Miller III (1945)
    • Flagler County
      • Matanzas Inlet
Roswell Miller III (1945)
    • Hillsborough County
      • Tampa
        • Tampa Bay
Roswell Miller III (1945)
    • Indian River County
Roswell Miller III (1945)
    • Nassau County
Econ Geol (1984)
    • Pinellas County
Roswell Miller III (1945)
    • Polk County
Marc V. Hurst (2012)
    • Santa Rosa County
Roswell Miller III (1945)
Roswell Miller III (1945)
      • Santa Rosa Island
Roswell Miller III (1945)
Roswell Miller III (1945)
    • St. Johns County
Roswell Miller III (1945)
Roswell Miller III (1945)
    • St. Lucie County
      • Fort Pierce
Roswell Miller III (1945)
  • Georgia
    • Camden County
Econ Geol (1991)
    • Charlton County
      • Folkston
Econ Geol (1993)
    • Cherokee County
      • Ball Ground Mining District
Cook (1978)
          • Bluff Creek
Cook (1978)
Cook (1978)
      • Canton
    • Douglas County
      • Villa Rica
Rocks & Min.: 64:194.
Mason (1976)
      • Blue Ridge
King (n.d.)
Cook (1978)
      • Mineral Bluff
Cook (1978)
Cook (1978)
Cook (1978)
    • Hart County
Cook (1978)
Cook (1978)
    • Lumpkin County
      • Dahlonega
        • Auraria
Min Rec 18:1 pp65-74
    • Pickens County
      • Holcomb
Heinrich et al. (1953)
    • Rabun County
American Mineralogist
- (1917)
- (1917)
    • Upson County
      • Thomaston
Cook (1978)
    • Warren County
Cook (1978)
Cook (1978)
    • Wayne County
Econ Geol (1993)
  • Idaho
    • Benewah County
Ream (2004)
    • Clearwater County
      • Orofino Mining District
Hietanen
    • Lemhi County
USGS PP1049-A (Staatz,1979)
- (2005)
    • Shoshone County
Ream (1995)
Ream (1995)
Ream (1995)
Ream (1995)
Ream (1995)
Ream (2004)
Ream (1995)
Ream (2004)
Ream (1995)
    • Valley County
- (2005)
  • Illinois
    • Alexander County
Illinois Geological Survey Circular 516
    • Pulaski County
Andrew R. Thomas and Haydn H.Murray (1989)
  • Kentucky
    • Elliott County
Eastern Kentucky University +1 other reference
  • Maine
    • Cumberland County
      • Gorham
King (n.d.)
      • Harpswell
...
      • Windham
King et al. (1994)
Dana's textbook of mineralogy 4th ...
    • Franklin County
King (n.d.)
King (n.d.)
    • Kennebec County
      • Winthrop
    • Knox County
      • Appleton
King (2000)
Morrill & Hinckley
      • Union
King (2000)
    • Oxford County
      • Byron
W. B. Thompson et al. (2005)
      • Newry
Cheney et al. (1973)
  • Maryland
    • Baltimore City
Willams (1887)
    • Baltimore County
collected by A.Mathauser
      • Cockeysville
Beard (2015)
      • Rockland
Stuart Herring
    • Calvert County
Roswell Miller III (1945)
USGS : Wissahickon Formation
    • Howard County
Ref.: Minerals of the Washington D.C. ...
    • Montgomery County
      • Bethesda
cameron holden's collection
      • Silver Spring
Ref.: Minerals of the Washington D.C. ...
  • Massachusetts
    • Berkshire County
      • Windsor
Cheney et al. ()
    • Dukes County
      • Martha's Vineyard
        • Chilmark
Kaye et al. (1965)
    • Franklin County
P. Cristofono collection
Robinson
June 1987 +4 other references
      • Northfield
www.treasuremountainmining.com
    • Hampden County
      • Blandford
Emerson (1895)
Michael W. Kieron collection
Brownlow (MIT thesis)
    • Hampshire County
Gems and Minerals of America -Jay Ellis ...
      • Huntington (Norwich)
Shaub (1954)
    • Worcester County
Gleba (2008)
Peper
Dana (1854)
Gleba (2008)
      • Leominster
P Cristofono collection 2010
Robinson S.
Gleba (2008)
  • Michigan
    • Baraga County
Heinrich et al. (2004)
    • Dickinson County
Heinrich et al. (2004)
...
Heinrich et al. (2004)
Heinrich et al. (2004)
      • Paint River
Heinrich et al. (2004)
Heinrich et al. (2004)
...
      • Champion
Morris Jr. (1983)
      • Ishpeming
collected by A.V. Heyl
      • Michigamme
Heinrich et al. (2004)
      • Republic
Heinrich et al. (2004)
Heinrich et al. (2004)
  • Minnesota
    • Morrison County
      • Royalton
R&M 31:2-3 pp 120-121
  • Montana
    • Madison County
      • Cherry Creek Mining District
Chris Tucker and John Betts specimens. +1 other reference
    • Park County
Chris Tucker and John Betts specimens. +1 other reference
USGS Prof Paper 999
  • Nevada
    • Clark County
Castor et al. (2004)
    • Nye County
      • Bare Mountain
        • Bare Mountain Mining District (Fluorine Mining District)
Castor et al. (2004)
    • White Pine County
      • Mount Moriah Mining District
- (1976)
Castor et al. (2004)
  • New Hampshire
    • Cheshire County
Robinson
      • Jaffrey
Thompson
      • Nelson
Rumble et al. (1988)
Schumacher and Robinson (6)
Morrill
Meyers et al. (1956)
Meyers et al. (1956)
    • Grafton County
Kohn et al. (1993)
      • Enfield
Smith (2005)
      • Grafton
Cameron et al. (1954) +1 other reference
      • Lisbon
Betts (n.d.)
Meyers et al. (1956)
Orange (1985)
Smith (2005)
Orange
Orange (1985)
Orange (1985)
Smith (2005)
      • Sugar Hill
        • Ore Hill
Rocks & Min.: 17:136-139.
      • Wentworth
Orange (1985)
    • Hillsborough County
Yale Peabody Museum #5189
    • Merrimack County
      • Salisbury
Rumble et al. (1988)
    • Rockingham County
      • Raymond
NMS
    • Strafford County
Meyers et al. (1956)
    • Sullivan County
      • Acworth
Cameron et al. (1954)
      • Charlestown
Smith (2005)
Kruger
      • Claremont
Smith (2005)
Cameron et al. (1954) +1 other reference
      • Grantham
      • Newport
Cameron et al. (1954)
Jackson
  • New Jersey
    • Morris County
      • Chester Township
DoI Bur. of Mines ROI #6885 et al. (1967)
  • New Mexico
    • Lincoln County
      • Capitan Mountains
Northrop et al. (1996)
Northrop et al. (1996)
Mason (1976)
Northrop et al. (1996)
Jahns (1946)
Jahns (1946)
Northrop et al. (1996)
Schreyer et al. (1966)
        • Las Tablas
          • Mesa de la Jarita
Schreyer et al. (1966)
    • San Miguel County
      • Cowles
Specimen in the collection of Ray Grant (1973)
    • Taos County
Northrop et al. (1996)
Northrop et al. (1996) +1 other reference
Econ Geol. (1995)
Montgomery et al. (1953)
    • Torrance County
      • Manzano Mountains Mining District
- (2005)
4th Annual New Mexico Mineral Symposium (1985)
Manchester (1931)
    • Dutchess County
NY State Museum spec. no. 428.9
    • New York City
      • Manhattan (New York County)
        • Washington Heights
Russell +1 other reference
Merguerian (2010)
    • Rockland County
Manchester (1931)
    • Westchester County
      • Cortlandt Township
        • Montrose
Manchester (1931)
        • Verplanck
Manchester (1931)
Manchester (1931)
  • North Carolina
J.Robert Butler
J.Robert Butler
      • Jefferson
Wilson et al. (1978)
metamorphism and observation in ... +2 other references
J.Robert Butler
    • Catawba County
U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System (Mas/Mils)
Wilson et al. (1978)
U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System (Mas/Mils)
U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System (Mas/Mils)
U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System (Mas/Mils)
Genth +1 other reference
      • Brasstown
Jasun McAvoy
Betts (n.d.)
Wilson et al. (1978)
Dana 6: 1075.
      • Unaka
Ransom (1974)
Genth +1 other reference
    • Cleveland County
      • Gaffney
- (2005)
      • Kings Mountain
Hanahan (1985)
J.Robert Butler
J.Robert Butler
Kish et al. (1974)
J.Robert Butler
J. Robert Butler
J.Robert Butler
USGS Professional Paper 568 +1 other reference
Genth
Wilson et al. (1978)
      • Cowee Valley
        • Ellijay Mining District
          • Franklin
            • Corundum Hill
Ref.: Dana 6:499
EL-Shazley et al. (2011)
E.WM.Heinrich
Gems and Minerals of America-Jay Ellis ...
J.Robert Butler
J.Robert Butler
Gems and Minerals of America- Jay Ellis ...
J.Robert Butler
USGS Professional Paper 568 +1 other reference
J. Robert Butler
Ransom
Mohr et al. (1983)
J.Robert Butler
J.Robert Butler
J.Robert Butler
J.Robert Butler
      • Inez
Wilson et al. (1978)
Zeitner (1968)
J.Robert Butler
  • Oklahoma
Rocks & Min. vol.72 (1997)
  • Pennsylvania
...
      • Middletown Township
        • Elwyn
Gordon
      • Trainer
King
    • Philadelphia County
      • Lafayette Station
Mineralogy of Pennsylvania-1922 +1 other reference
      • Philadelphia
Gordon (1922)
Gordon
  • Rhode Island
    • Kent County
Miller
    • Newport County
Samuel Robinson (1825) +1 other reference
Grew et al. (1972)
AmMin 12:427-436
    • Providence County
      • Johnston
        • Graniteville
    • Washington County
      • North Kingstown
        • Saunderstown
Grew et al. (1972)
  • South Carolina
    • Aiken County
      • Aiken Kaolin Mining District
- (2005)
- (2005) +1 other reference
    • Beaufort County
- (2005)
    • Cherokee County
      • Gaffney Area
- (2005)
- (2005)
- (2005)
- (2005)
- (2005)
- (2005)
- (2005)
- (2005)
Ransom et al. (1974)
    • Kershaw County
- (2005)
- (2005)
    • Richland County
- (2005)
- (2005)
    • Sumter County
- (2005)
- (2005)
- (2005)
Gems and Minerals of America-Jay Ellis ...
  • South Dakota
    • Custer County
      • Custer Mining District
Smith et al. (2000)
        • Custer
Smith et al. (2000)
Redden (1959) +1 other reference
U.S. Geological Survey Professional ...
Geology and mineral deposits of some ... +1 other reference
Roberts et al. (1965)
      • Tenderfoot Gulch
Smith et al. (2000)
      • Unorganized mining district [1]
USGS Prof Paper 297D
E. L. Clopton collection
    • Pennington County
      • Keystone Gold Mining District
Rocks & Min.:10:145-146.
      • Keystone Mining District
        • Glendale
U.S. Geological Survey Professional ...
        • Keystone
- (2005)
USGS Prof Paper 297B
USGS Prof Paper 297A. +1 other reference
Geology and mineral deposits of some ... +1 other reference
Roberts et al. (1965)
Smith et al. (2000)
  • Tennessee
    • Henry County
      • Western Tennessee Mining District
- (2005)
    • Polk County
Econ Geol (1980)
      • Copperhill
Econ Geol (1980) +1 other reference
- (2005)
      • Ducktown
Econ Geol (1980) +1 other reference
Zeitner (1968)
Allen Trotter specimens
- (2005)
van Horn
- (2005)
  • Texas
    • Blanco County
      • White Creek
American Mineralogist
    • Burleson County
- (2005)
- (2005)
    • Gillespie County
Smith (1991)
  • Utah
    • Daggett County
      • Red Creek (Browns Park)
- (2005)
USGS: Geological Survey Circular 312
      • Uinta Mountains
Bullock (1981)
    • Wayne County
      • Caineville
Bullock (1981)
  • Vermont
Rocks & Min. vol. 71 (1996)
    • Orange County
      • Town of Vershire
        • South Vershire
Rocks & Min 71:330
    • Washington County
Dana 4:262 (1854)
    • Windham County
      • Putney
Moore
Morrill & Chaffee
serc.carleton.edu (n.d.)
Robinson
    • Windsor County
Morrill & Chaffee
      • Chester
Amer. Mineral (1934)
Grant
      • Norwich
        • Mt Cube Quadrangle
SPEAR (1982)
Virginia Minerals (1998)
Dietrich (1990)
    • Buckingham County
      • Dillwyn
Dietrich (1990)
    • Campbell County
Dietrich (1990)
Rocks & Minerals 63:6 pp446-453
Dietrich (1990)
    • Carroll County
      • Southern Section-Blue Ridge Province
        • Gossan Lead Mining District
          • Galax
Dietrich (1990)
Dietrich (1990)
    • Charlotte County
Dietrich (1990)
    • Floyd County
Dietrich (1990)
    • Franklin County
Dietrich (1990)
    • Grayson County
Dietrich (1990)
Dietrich (1990)
      • Southern Section-Blue Ridge Province
        • Gossan Lead Mining District
          • New River at Hampton Ford
Rocks & Min.:60:167.
    • Hanover County
Dietrich (1990)
D. M. Schlegal (1959)
      • Bassett
Dietrich (1990)
- (2005)
      • Ridgeway
Dietrich (1990)
Dietrich (1990)
    • Louisa County
      • Gold-Pyrite Belt
        • Mineral
- (2005)
Mason (1976)
www.dcr.state.va.us/parks/fairyst.htm +1 other reference
    • Pittsylvania County
      • Altavista
Dietrich (1990)
    • Prince Edward County
      • Farmville District
        • Madisonville
Dietrich (1990)
    • Rockingham County
Dietrich (1990)
    • Spotsylvania County
      • Gold-Pyrite Belt
Dietrich (1990)
Dietrich (1990)
  • Washington
    • Chelan County
      • Lake Wenatchee
Cannon (1975)
      • Leavenworth Mining District
Cannon (1975)
    • Okanogan County
      • Wauconda Mining District
Cannon (1975)
    • Skagit County
      • Cascade Mining District
        • Cascade River
Cannon (1975)
    • Snohomish County
      • Darrington Mining District
Cannon (1975)
      • Index Mining District
Cannon (1975)
      • Monte Cristo Mining District
Cannon (1975)
    • Whatcom County
      • Sisters Mining District
Derkey et al. (1990, November)
  • Wisconsin
    • Ashland County
Mudrey et al. (1979)
    • Iron County
R&M 73:11-12 pp 378-399 Wisconsin ...
    • Jackson County
Cordua et al. (6) +1 other reference
    • Langlade County
Cordua (1998)
    • Lincoln County
Cordua (1998)
    • Marathon County
Cordua (1998)
Vietnam
 
  • Phú Thọ Province
    • Thanh Son District
Nguyôn et al. (2005)
Bac et al. (2018)
Zambia
 
  • Lusaka Province
    • Rufunsa District
Skerl et al. (1934)
  • North-Western Province
    • Solwezi District
MacIntyre (2019)
Zimbabwe
 
  • Midlands
    • Gweru District
Rocks & Minerals (1955) +1 other reference
- (2011)
 
Mineral and/or Locality  
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