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⇱ Geocronite: Mineral information, data and localities.


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Geocronite

A valid IMA mineral species - grandfathered
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About GeocroniteHide

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Formula:
Pb14Sb6S23
Colour:
Light lead gray to grayish
Lustre:
Metallic
Hardness:
2½ - 3
Specific Gravity:
6.46
Crystal System:
Monoclinic
Name:
From the Greek, γή, earth (Gea in Greek, the alchemistic name for antimony) and κρόνος, Saturn (Chronos in Greek, the alchemistic name for lead).
Isostructural with:
Geocronite-Jordanite Series. Substitution of As is preferentially at the Sb4 site (Biagioni et al., 2016).


Unique IdentifiersHide

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Mindat ID:
1674
Long-form identifier:
mindat:1:1:1674:8

IMA Classification of GeocroniteHide

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

Classification of GeocroniteHide

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2.JB.30a

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
J : Sulfosalts of PbS archetype
B : Galena derivatives, with Pb
3.3.1.2

3 : SULFOSALTS
3 : 3 <ø < 4
5.6.22

5 : Sulphosalts - Sulpharsenites and Sulphobismuthites (those containing Sn, Ge,or V are in Section 6)
6 : Sulpharsenites etc. of Pb alone

Mineral SymbolsHide

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

SymbolSourceReference for Standard
GeoIMA–CNMNCWarr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43

Physical Properties of GeocroniteHide

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Metallic
Transparency:
Opaque
Colour:
Light lead gray to grayish
Streak:
Light leadgray to grayish blue
Hardness:
2½ - 3 on Mohs scale
Hardness:
VHN100=144 - 160 kg/mm2 - Vickers
Cleavage:
Distinct/Good
Distinct on {011}.
Fracture:
Irregular/Uneven
Density:
6.46 g/cm3 (Measured)    

Optical Data of GeocroniteHide

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Anisotropism:
Moderate
Reflectivity:
WavelengthR1 (%)R2 (%)
400nm40.5%45.3%
420nm40.4%45.0%
440nm40.0%44.4%
460nm39.7%43.9%
480nm39.5%43.6%
500nm39.3%43.2%
520nm39.1%42.8%
540nm38.8%42.3%
560nm38.6%41.9%
580nm38.3%41.5%
600nm38.0%41.1%
620nm37.7%40.6%
640nm37.2%40.1%
660nm36.5%39.4%
680nm35.9%38.8%
700nm35.1%38.2%


Graph shows reflectance levels at different wavelengths (in nm). Peak reflectance is 45.3%.
R1 shown in black, R2 shown in
Colour in reflected light:
Pure white
Pleochroism:
Weak

Chemistry of GeocroniteHide

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Mindat Formula:
Pb14Sb6S23
Element Weights:
Element% weight
Pb66.397 %
S16.881 %
Sb16.722 %

Calculated from ideal end-member formula.

Crystallography of GeocroniteHide

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Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Space Group:
P21/m
Setting:
P21/m
Cell Parameters:
a = 8.963 Å, b = 31.93 Å, c = 8.500 Å
β = 118.02(1)°
Ratio:
a:b:c = 0.281 : 1 : 0.266
Unit Cell V:
2,147.46 ų (Calculated from Unit Cell)
Z:
2
Morphology:
Tabular, massive, earthy. Crystals rare, but up to 8cm.
Twinning:
Common on {001}, lamellar.

Crystallographic forms of GeocroniteHide

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Crystal Atlas:
Image Loading
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Geocronite - Contact twin on {110}
Geocronite - {001}, {225}, {011}
3d models and HTML5 code kindly provided by www.smorf.nl.

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Crystal StructureHide

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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure
IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0020595GeocroniteBiagioni C, Dini A, Orlandi P, Moelo Y, Pasero M, Zaccarini F (2016) Lead-antimony sulfosalts from Tuscany (Italy). XX. Members of the jordanite-geocronite series from the Pollone mine, Valdicastello Carducci: Occurrence and crystal structures Minerals 6 doi:10.33902016Pollone mine, Valdicastello Carducci, Pietrasanta, Tuscany, Italy0293
0000530GeocroniteBirnie R W, Burnham C W (1976) The crystal structure and extent of solid solution of geocronite American Mineralogist 61 963-970👁 Image
19760293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

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Powder Diffraction Data:
d-spacingIntensity
3.71 Å(60)
3.54 Å(100)
3.39 Å(80)
3.18 Å(86)
3.06 Å(90)
2.98 Å(70)
2.89 Å(90)

Geological EnvironmentHide

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Paragenetic Mode(s):
Paragenetic ModeEarliest Age (Ga)
Stage 3b: Earth’s earliest hydrosphere>4.45
12 : Hadean hydrothermal subsurface sulfide deposits (see also #33)
High-? alteration and/or metamorphism
33 : Minerals deposited by hydrothermal metal-rich fluids (see also [#12])
Geological Setting:
Hydrothermal veins

Type Occurrence of GeocroniteHide

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Synonyms of GeocroniteHide

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Other Language Names for GeocroniteHide

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Relationship of Geocronite to other SpeciesHide

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Other Members of Jordanite Homologous Series:
ArsenmarcobaldiitePb12(As3.2Sb2.8)Σ6S21Tric. 1 : P1
GratonitePb9As4S15Trig. 3m : R3m
JordanitePb14As6S23Mon. 2/m : P21/m
KirkiitePb10Bi3As3S19Mon. 2/m : P21/m
MarcobaldiitePb12(Sb3As2Bi)Σ6S21Tric. 1 : P1
Forms a series with:

Common AssociatesHide

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Associated Minerals Based on Photo Data:
43 photos of Geocronite associated with GalenaPbS
35 photos of Geocronite associated with QuartzSiO2
26 photos of Geocronite associated with FluoriteCaF2
16 photos of Geocronite associated with ArsenopyriteFeAsS
14 photos of Geocronite associated with FalkmanitePb3Sb2S6
14 photos of Geocronite associated with PyriteFeS2
13 photos of Geocronite associated with JordanitePb14As6S23
12 photos of Geocronite associated with SphaleriteZnS
8 photos of Geocronite associated with BoulangeritePb5Sb4S11
5 photos of Geocronite associated with CalciteCaCO3

Related Minerals - Strunz-mindat GroupingHide

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2.JB.Clino-oscarkempffiteAg15Pb6Sb21Bi18S72Mon. 2/m : P21/b
2.JB.ArsenquatrandoriteAg17.6Pb12.8Sb38.1As11.5S96Mon. 2/m : P21/b
2.JB.GinelfiteAg2(Ag0.5Fe)TlPb23.5(Sb,As)33.5S76Tric. 1 : P1
2.JB.AndreadiniiteCuHgAg7Pb7Sb24S48Mon. 2/m : P21/b
2.JB.ChukotkaiteAgPb7Sb5S15Mon. 2/m : P21/b
2.JB.SelenojunoiteCu2Pb3Bi8Se16Mon. 2/m : B2/m
2.JB.LechneriteAg10Cu4HgPb33Sb58S128Tric. 1 : P1
2.JB.Cuprosenandorite Ag16Cu8Pb24Sb72S144Orth. mm2 : Pna21
2.JB.MorleyiteAg2CuPb25Sb24As4S68.5Tric. 1 : P1
2.JB.LazerckeriteAg3.75Pb4.50(Sb7.75Bi4)S24Mon. 2/m : P21/b
2.JB.LasmanisiteAg12Pb13Mn11Sb44S96Orth. 222 : P212121
2.JB.MontpelvouxiteAgPb16Sb27As18S84Tric. 1 : P1
2.JB.SenandoriteAgPbSb3S6Orth. mm2 : Pmn21
2.JB.OscarkempffiteAg10Pb4(Sb17Bi9)S48Orth. mm2
2.JB.05DiaphoriteAg3Pb2Sb3S8Mon. 2/m : P21/b
2.JB.10CosalitePb2Bi2S5Orth. mmm(2/m2/m2/m)
2.JB.15MarriteAgPbAsS3Mon. 2/m : P21/b
2.JB.15FreieslebeniteAgPbSbS3Mon. 2/m : P21/b
2.JB.20CannizzaritePb48Bi56S132Mon. 2/m : P21/m
2.JB.20WittitePb9Bi12(S,Se)27Mon.
2.JB.25jRouxeliteCu2HgPb23Sb27S65.5Tric. 1 : P1
2.JB.25iNeyiteAg2Cu6Pb25Bi26S68Mon. 2/m : B2/m
2.JB.25aJunoiteCu2Pb3Bi8(S,Se)16Mon. 2/m : B2/m
2.JB.25fÁngelaiteCu2AgPbBiS4Orth. mmm(2/m2/m2/m) : Pnma
2.JB.25eGalenobismutitePbBi2S4Orth. mmm(2/m2/m2/m)
2.JB.25cNordströmiteCuPb3Bi7(Se4S10)Mon. 2/m : P21/m
2.JB.25iCuproneyiteCu7Pb27Bi25S68Mon. 2/m : B2/m
2.JB.25gNuffielditeCu1.4Pb2.4Bi2.4Sb0.2S7Orth. mmm(2/m2/m2/m)
2.JB.25hWeibullitePb5Bi8Se7S11Orth. mmm(2/m2/m2/m) : Pnma
2.JB.25dProuditeCuPb7.5Bi9.33(S,Se)22Mon. 2/m : B2/m
2.JB.25bFelbertaliteCu2Pb6Bi8S19Mon. 2/m : B2/m
2.JB.30aJordanitePb14As6S23Mon. 2/m : P21/m
2.JB.30aArsenmarcobaldiitePb12(As3.2Sb2.8)Σ6S21Tric. 1 : P1
2.JB.30bKirkiitePb10Bi3As3S19Mon. 2/m : P21/m
2.JB.30cTsugaruitePb28As15S50ClOrth. mm2 : Pnn2
2.JB.30aMarcobaldiitePb12(Sb3As2Bi)Σ6S21Tric. 1 : P1
2.JB.35dPellouxite(Cu,Ag)Pb10Sb12S27O(Cl,S)0.6Mon. 2/m : B2/m
2.JB.35eChovanitePb15-2xSb14+2xS36Ox (x ~ 0.2)Mon. 2/m : B2/m
2.JB.35aZinkenitePb9Sb22S42Hex. 6 : P63
2.JB.35cPillaitePb9Sb10S23ClO0.5Mon. 2/m : B2/m
2.JB.35bScainiitePb14Sb30S54O5Mon. 2/m : B2/m
2.JB.35fTubuliteAg2Pb22Sb20S53 Mon. m : Pb
2.JB.40aFizélyiteAg5Pb14Sb21S48 Mon. 2/m
2.JB.40aRamdohritePb5.9Fe0.1Mn0.1In0.1Cd0.2Ag2.8Sb10.8S24Mon. 2/m
2.JB.40eUstarasitePb(Bi,Sb)6S10 (?)
2.JB.40a'Bursaite'Pb5Bi4S11 (?)Orth.
2.JB.40'UM1988-05-S:AgBiCuHgPb'(Hg,Ag,Cu,Pb)5Pb5Bi11S27
2.JB.40'UM1988-06-S:AgBiCuHgPb'(Pb,Hg)12(Cu,Ag)3(Bi,Sb)10(S,Te)27
2.JB.40aTerrywallaceiteAgPb(Sb,Bi)3S6Mon. 2/m : P21/b
2.JB.40aJasrouxiteAg16Pb4(Sb24As16)S72Tric. 1 : P1
2.JB.40aTarutinoiteAg3Pb7Bi7S19Mon. 2/m : B2/m
2.JB.40aOyoniteAg3Mn2Pb4Sb7As4S24Mon. 2/m
2.JB.40bHeyrovskýitePb6Bi2S9Orth. mmm(2/m2/m2/m) : Cccm
2.JB.40aQuatrandoriteAgPbSb3S6Mon. 2/m : P21/b
2.JB.40aErzwiesiteAg8Pb12Bi16S40Orth. mmm(2/m2/m2/m) : Cmcm
2.JB.40aVikingiteAg5Pb8Bi13S30Mon. 2/m : B2/m
2.JB.40aLillianitePb3-2xAgxBi2+xS6Orth. mmm(2/m2/m2/m)
2.JB.40bBaiamareiteAg4Pb12Fe4Sb20S48Mon. 2/m
2.JB.40aStaročeskéiteAg0.70Pb1.60(Bi1.35Sb1.35)Σ2.70S6Orth. mmm(2/m2/m2/m) : Cmcm
2.JB.40aRoshchiniteAg19Pb10Sb51S96Orth. mmm(2/m2/m2/m) : Pnma
2.JB.40bAschamalmitePb6-3xBi2+xS9Mon. 2/m : B2/m
2.JB.40bEskimoiteAg7Pb10Bi15S36Mon.
2.JB.40aMenchettiiteAgPb2.40Mn1.60Sb3As2S12Mon. 2/m : P21/b
2.JB.40aHolubiteAg3Pb6(Sb8Bi3)S24Mon. 2/m
2.JB.40aBrusnitsyniteMn3CuPbAs3Sb2S12Mon. 2/m : P21/b
2.JB.40aTreasuriteAg7Pb6Bi15S32Mon.
2.JB.40cOurayiteAg3Pb4Bi5S13Orth.
2.JB.40aUchucchacuaiteAgMnPb3Sb5S12Orth. mmm(2/m2/m2/m) : Pmmm
2.JB.40d'Schirmerite'PbAgBi3S6 - Pb3Ag1.5Bi3.5S9Orth.
2.JB.40aXilingolitePb3Bi2S6Mon.
2.JB.40aGustaviteAgPbBi3S6Orth. mmm(2/m2/m2/m)
2.JB.55GratonitePb9As4S15Trig. 3m : R3m
2.JB.60MarrucciiteHg3Pb16Sb18S46Mon. 2/m : B2/m
2.JB.65VurroitePb20Sn2(Bi,As)22S54Cl6Mon. 2/m : B2/b
2.JB.65TazieffitePb20Cd2(As,Bi)22S50Cl10Mon. 2/m : B2/b
2.JB.70DaliranitePbHgAs2S5Mon.

Other InformationHide

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

Internet Links for GeocroniteHide

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References for GeocroniteHide

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Reference List:

Localities for GeocroniteHide

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Showing 187 localities.

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the 👁 Image
symbol to view information about a locality. The 👁 Image
symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

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👁 Image
- This locality has map coordinates listed.
👁 Image
- This locality has estimated coordinates.
ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. 👁 Image
- Good crystals or important locality for species.
👁 Image
- 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.
Albania
  • Lezhë County
    • Mirditë
Lips (2006)
Argentina
  • Jujuy Province
    • Rinconada Department
      • Mina Pirquitas
Silver Standard Resources Inc
  • Salta Province
    • Los Andes department
      • San Antonio de los Cobres
        • El Quevar mining district
ROBL +1 other reference
Brodtkorb (2002)
ROBL +1 other reference
  • San Juan Province
    • Caucete Department
      • La Huerta Range
        • Marayes mining district
February 2009 +3 other references
Armenia
  • Syunik Province
    • Sisian
Kukulyan (1988)
Australia
  • Northern Territory
    • Coomalie Shire
      • Batchelor
Fleminig +1 other reference
Austria
  • Salzburg
    • St. Johann im Pongau District
      • Bad Gastein
        • Naßfeld valley
          • Kreuzkogel massif
            • Radhausberg
Strasser (1989)
      • Forstau
Schachinger et al. (2014)
    • Tamsweg District
      • Weißpriach
Schachinger et al. (2014)
  • Styria
    • Liezen District
      • Schladming
        • Giglach valley
          • Giglach lakes
Schachinger et al. (2014)
  • Tyrol
    • Innsbruck-Land District
      • Obernberg am Brenner
Kolitsch et al. (2010) +1 other reference
Azerbaijan
  • Balakan District
    • Belokan-Avar ore district
- (2005) +1 other reference
  • Nakhchivan Autonomous Republic
    • Shahbuz District
Hovakimyan et al. (2019)
Bolivia
  • La Paz
    • Eliodoro Camacho Province
Ahlfeld et al. (1964)
  • Oruro
    • Cercado Province
      • Oruro
Kempff et al. (La Paz, 2009)
  • Potosí
    • Antonio Quijarro Province
      • Uyuni Municipality
        • Huanchaca
Wilson (2001)
Bosnia and Herzegovina
  • Republika Srpska
    • Srebrenica
Radosavljević et al. (2016)
Radosavljevic et al. (2005)
Brazil
  • Minas Gerais
Birch (1977)
Bulgaria
  • Pernik Province
    • Breznik Municipality
Nikolova et al. (2019)
  • Sofia City Province
    • Stolichna Municipality
      • Bankya
Stamatova et al. (2004)
Canada
  • British Columbia
    • Omineca Mining Division
      • Granisle
Singer et al. (2008)
      • Owen Lake
Hood et al. (1991)
    • Vancouver Mining Division
      • Brandywine Creek
        • Van Silver Property
Woodside et al. (2000)
  • Manitoba
    • Lynn Lake District
Bernhardt Augsten et al. (1986) +1 other reference
  • New Brunswick
    • Charlotte Co.
      • Saint George Parish
Adex Mining
  • Ontario
    • Hastings County
      • Centre Hastings Municipality
        • Madoc
Jambor (1967) +1 other reference
    • Thunder Bay District
      • Bomby Township
Harris et al. (1988) +2 other references
Sabina (1991)
  • Québec
    • Mauricie
      • Mékinac RCM
Tomkins (2007)
  • Yukon
    • Mayo mining district
      • Macmillan Pass
Grema et al. (2024)
    • Watson Lake mining district
Evans (1957)
China
  • Gansu
    • Dingxi
      • Min Co.
Xinhui Liu et al. (2011) +1 other reference
  • Guangxi
    • Hechi
      • Nandan County
Mineral Deposits 4 (1)
  • Qinghai
    • Haixi Mongol and Tibetan Autonomous Prefecture
      • Mangnai City (Mangya Co.)
Aikui Zhang et al. (2013)
  • Sichuan
    • Garzê Autonomous Prefecture (Ganzi Autonomous Prefecture)
      • Kangding County
Weifan Ding (1983) +1 other reference
    • Mianyang
      • Pingwu Co.
        • Mount Little Xuebaoding
          • Huya township
Yan Liu et al. (2005)
  • Xinjiang
    • Ili Kazakh Autonomous Prefecture
      • Altay Prefecture (Aletai Prefecture)
        • Fuyun Co. (Koktokay Co.)
          • Maizi volcanic-sedimentary basin
Sun et al. (2022) +1 other reference
Czech Republic
  • Central Bohemian Region
    • Benešov District
      • Vracovice
Šrein (2007)
David Parfitt collection
      • Háje
        • Háje deposit
Dolníček et al. (2023)
Josef Vajdak specimens
      • Radětice
        • Radětice shaft
Sejkora et al. (2023)
  • Pardubice Region
    • Chrudim District
      • Prachovice
Rezek +5 other references
Finland
  • Southwest Finland
    • Salo
      • Kisko
Geological Survey of Finland ... +1 other reference
    • Somero
Eilu (2003)
France
  • Auvergne-Rhône-Alpes
    • Haute-Loire
      • Brioude
        • Saint-Privat-du-Dragon
Pélisson (1989)
  • Nouvelle-Aquitaine
    • Charente
      • Confolens
Picot et al. (1982)
    • Corrèze
      • Ussel
        • Bort-les-Orgues
        • Ussel
Brousse (1982)
  • Occitanie
    • Hérault
      • Béziers
        • Ceilhes-et-Rocozels
M. Munoz (Sb-Pb-Zn-...)
  • Provence-Alpes-Côte d'Azur
    • Alpes-Maritimes
      • Nice Arrondissement
        • Péone
R. Pierrot
    • Hautes-Alpes
      • Gap
        • Orpierre
Moëlo et al. (1975) +1 other reference
Germany
  • Baden-Württemberg
    • Freiburg Region
      • Ortenaukreis
        • Oberwolfach
Walenta (1992)
        • Seelbach
          • Seelbach
            • Weiler
Scharrer et al. (2020)
    • Karlsruhe Region
      • Rhein-Neckar-Kreis
        • Wiesloch
undefined +2 other references
P. Ramdohr
  • Bavaria
    • Upper Palatinate
      • Tirschenreuth District
        • Leonberg
          • Pfaffenreuth
Rank (1985)
  • Rhineland-Palatinate
    • Altenkirchen
      • Altenkirchen-Flammersfeld
        • Bürdenbach
Weiß (1990)
Greece
  • Attica
    • East Attica
      • Lavreotiki
        • Agios Konstantinos (Kamariza)
Voudouris et al. (2003)
  • Central Macedonia
    • Chalkidiki
      • Aristotelis
        • Kassandra mining district
Lapis et al. (July-August 2003)
  • Peloponnese
    • Laconia
      • Monemvasia
        • Molaoi
biomine.brgm.fr (2015)
  • South Aegean
    • Mykonos
Wind et al. (2023)
Wind et al. (2023) +1 other reference
Hungary
  • Borsod-Abaúj-Zemplén County
    • Kazincbarcika District
      • Rudabánya
Szakáll: Minerals of Rudabánya
India
  • Rajasthan
    • Udaipur Division
      • Rajsamand District
Dasgupta et al. (1968) +1 other reference
Mineralogical Magazine 1968 36 : ...
Iran
  • West Azerbaijan Province
    • Sardasht County
      • Sardasht
Topa et al. (2013)
    • Takab County
Daliran (2008)
Asadi +4 other references
Ireland
  • Connacht
    • Galway County
      • Killimor
de Haller +2 other references
  • Munster
    • Clare County
      • Ennis
        • Quin
Martin Stolworthy (Personal Collection) +1 other reference
    • Tipperary County
      • Silvermines District
Taylor (1984)
Andrew et al. (2025)
Italy
  • Piedmont
    • Metropolitan City of Turin
      • Borgofranco d'Ivrea
        • Biò
Piccoli et al. (2007)
  • Sardinia
    • South Sardinia Province
      • Gonnesa
Stara et al. (1996)
      • Iglesias
        • Bindua
Fiori et al. (1999)
  • Tuscany
    • Lucca Province
      • Pietrasanta
        • Valdicastello Carducci
Bramanti A. +2 other references
      • Stazzema
Angelillis R.
        • Sant'Anna di Stazzema
Amodio Morelli L. et al. (Alpi Apuane) +1 other reference
    • Massa-Carrara Province
Orlandi et al. (1980) +1 other reference
        • Colonnata quarrying basin
Orlandi et al. (1976) +2 other references
          • Colonnata
Morino et al. (2016)
        • Miseglia quarrying basin (Miseglia-Fantiscritti quarrying basin; Fantiscritti quarrying basin)
          • Fantiscritti
Orlandi et al. (1980) +2 other references
Orlandi et al. (2009) +1 other reference
Orlandi et al. (1980) +1 other reference
Orlandi et al. (2009)
Orlandi et al. (1976) +2 other references
        • Miseglie quarrying basin (Miseglia-Fantiscritti quarrying basin; Fantiscritti quarrying basin)
Orlandi et al. (1980) +4 other references
        • Torano quarrying basin
Ex F. Mauro Collection +1 other reference
Franzini et al. (1982)
      • Massa
        • Casette
Morino et al. (2016)
        • Madielle quarrying basin
Gianfranco Ciccolini Collection
  • Veneto
    • Belluno Province
      • San Pietro di Cadore
- (n.d.) +1 other reference
Japan
  • Hokkaidō Prefecture
    • Hiyama Subprefecture
      • Hiyama District
        • Kaminokuni
Matsukuma et al (1981)
  • Okinawa Prefecture
    • Ishigaki City
      • Senkaku Islands (Diaoyudao Islands; Diaoyutai Islands)
        • Okinawa Trough
          • Izena Cauldron
HATSUKAWA et al. (2020)
    • Shimajiri District
      • Kumejima
        • Daisan-Kume Knoll
Torimoto et al. (2018)
Kyrgyzstan
  • Batken Region
    • Kadamjay District
      • Aydarken
Kolesar et al. (1993)
Kolesar et al. (1993)
Luxembourg
  • Canton Wiltz
    • Goesdorf
Filella et al. (2009)
Mongolia
  • Selenge Province
    • Mandal District
Khishgee et al. (2014)
Norway
  • Nordland
    • Fauske
      • Sulitjelma
        • Sulitjelma Copper Mines
Ramdohr (1938) +1 other reference
    • Grane
      • Svenningdalen
Reusch (1881) +1 other reference
    • Hemnes
      • Bleikvasslia
F.M. Vokes (1963) +2 other references
Pacific Ocean
  • East Pacific Rise
    • Juan de Fuca Ridge complex
      • Gorda Ridge
        • Southern Gorda Ridge
Tuomo Törmänen (2005)
Peru
  • Huancavelica
    • Angaraes Province
      • Ccochaccasa District
        • Julcani mining district
B. Duval
    • Castrovirreyna Province
      • Castrovirreyna District
        • Bonanza-Seguridad-Yahuarcocha area
Lewis (1964)
Lewis (1964)
      • Santa Ana District
Lewis (1964)
Lewis (1964)
    • Huancavelica Province
      • Huachocolpa District
Birnie et al. (1977)
Pérez-Puig Obieta et al. (2013)
  • La Libertad
    • Santiago de Chuco Province
      • Quiruvilca District
Crowley et al. (1997)
  • Lima
    • Huarochirí Province
      • Chicla District
        • Casapalca
- (1997)
    • Yauyos Province
Hulse (2015)
  • Pasco
    • Pasco province
      • Cerro de Pasco
        • Atacocha mining district
Brandstetter (2022)
Poland
  • Lower Silesian Voivodeship
    • Karkonosze County
      • Szklarska Poręba
Kozłowski et al. (2024)
Kozłowski et al. (2024)
Portugal
  • Faro
    • Alcoutim
      • Alcoutim e Pereiro
Alves (n.d.)
Romania
  • Caraş-Severin County
    • Moldova Nouă
Ilinca (2012)
Ilinca (2012)
  • Hunedoara County
    • Certeju de Sus
      • Bocşa Mare
Apopei et al. (2016) +1 other reference
Ciobanu et al. (2004) +1 other reference
  • Maramureș County
    • Baia Mare
Anthony et al. (1990)
    • Baia Sprie
Buzatu et al. (2015)
Russia
  • Amur Oblast
    • Urusha-Oldoi ore district
Nordgold
  • Republic of Karelia
    • Pitkyarantsky District
      • Alattu-Pakula-Janis ore field
Ivashchenko (2024)
  • Sverdlovsk Oblast
    • Serovsky District
      • Turya river
        • Tur'insk
Vikentyev (2015) +3 other references
  • Zabaykalsky Krai
    • Tungokochensky District
      • Vershino-Darasunskiy
Spiridonov et al. (2010) +2 other references
Serbia
Slobodan A. Radosavljević et al. (2013) +1 other reference
Slobodan A. Radosavljević et al. (2016)
Slovakia
  • Banská Bystrica Region
    • Brezno District
      • Vaľkovňa
Koděra (1986)
    • Revúca District
      • Chyžné
Bálintová T. et al. (Slovakia) +1 other reference
  • Košice Region
    • Rožňava District
      • Čučma
Koděra (1986)
Koděra (1986)
Koděra (1986)
      • Rožňava
Koděra (1986)
  • Prešov Region
    • Prešov District
      • Zlatá Baňa
Duda et. all.
  • Žilina Region
    • Liptovský Mikuláš District
      • Liptovské Kľačany
Topa et al. (2012) +1 other reference
      • Partizánska Ľupča
Martin Števko-unpublished
Spain
  • Andalusia
    • Almería
      • Pechina
        • Baños de Alhamilla
Rewitzer et al. (2019)
Sweden
  • Dalarna County
    • Falun
  • Örebro County
    • Hällefors
      • Grythyttan
Burke et al. (1990)
  • Östergötland County
    • Finspång
      • Doverstorp ore field
Zakrzewski et al. (1982)
  • Värmland County
    • Filipstad
Ulf Nyberg collection +1 other reference
Ulf Nyberg photo & specimen
  • Västmanland County
    • Sala Municipality
      • Sala
Jansson et al. (2022)
Am Min 39 (1954) +1 other reference
Switzerland
  • Valais
    • Goms
      • Binn
        • Fäld
Roth et al. (2023)
        • Giessen
Stalder et al. (1998)
    • Sierre
      • Lens
Ansermet et al. (2011)
Taiwan
  • New Taipei City
    • Ruifang District
      • Chinkuashih mine
Yang et al. (1982)
Turkey
  • Ankara Province
    • Kızılcahamam District
Sharp et al. (2007)
UK
  • England
    • Cornwall
      • St Endellion
Birnie et al. (1976) +2 other references
USA
  • Alaska
    • Juneau
      • Admiralty Mining District
Taylor
  • Arizona
    • Maricopa County
      • Lion Mountain
Orr (1990)
  • California
    • Inyo County
      • Darwin Hills
Pemberton (1983) +1 other reference
      • Inyo Mts (Inyo Range)
        • Cerro Gordo Mining District
          • Cerro Gordo
            • Cerro Gordo Mine
Hanks (1884) +2 other references
        • Tibbetts Mining District
          • Mazourka Canyon
[… (abstract) +3 other references
    • Mono County
      • Prescott area
Murdoch (1966)
  • Colorado
    • Boulder County
      • Jamestown Mining District
Eckel et al. (1997)
Eckel et al. (1997)
    • Summit County
Eckel et al. (1997)
Eckel et al. (1997)
  • Idaho
    • Bonner County
      • Clark Fork Mining District
        • Clark Fork
Rocks & Min. 70:246
    • Custer County
      • Boulder Creek Mining District
        • Jim Creek
- (2005)
Ream (1995)
Ream (1995)
      • Yankee Fork Mining District
Allen (1990)
  • Montana
    • Flathead County
      • Hog Heaven Mining District (Flathead Mining District)
        • Kofford Ridge
...
    • Powell County
      • Zosell Mining District (Emery Mining District)
Gobla (2012) +1 other reference
  • Nevada
    • Eureka County
      • Carlin Trend
        • Maggie Creek Mining Subdistrict
Newmont Mining Corporation
    • Humboldt County
- (2005)
  • New York
Jensen (1978)
Jensen (1978)
      • Fowler
NY State Museum spec. no. 13832
  • South Dakota
    • Pennington County
Roberts et al. (1965)
  • Utah
    • Summit County
      • Park City Mining District
Bullock (1981) +1 other reference
Bullock (1981)
    • Utah County
      • East Tintic Mining District
        • Colorado Mine
Means +1 other reference
  • Virginia
    • Louisa County
      • Gold-Pyrite Belt
Dana 7:I:396.
  • Washington
    • Chelan County
      • Wenatchee Mining District
Lasmanis (1995)
    • Stevens County
      • Colville Mining District
Cannon (1975) +1 other reference
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