Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Natrojarosite

A valid IMA mineral species - grandfathered
This page is currently not sponsored. Click here to sponsor this page.
Hide all sections | Show all sections

About NatrojarositeHide

Formula:
NaFe3(SO4)2(OH)6
Colour:
Yellow, golden brown, red-brown
Lustre:
Vitreous
Hardness:
2½ - 3½
Specific Gravity:
3.18
Crystal System:
Trigonal
Name:
In allusion to its composition with dominant sodium (NATRium) and its relationship to JAROSITE.
Visually indistinguishable from jarosite and other members of the jarosite group.

Desborough et al. (2010) showed there is only limited solid solution between jarosite and natrojarosite at low temperatures.

Synthetic samples may be monoclinic-pseudorhombohedral (Grey et al., 2010).


Unique IdentifiersHide

Mindat ID:
2856
Long-form identifier:
mindat:1:1:2856:7
GUID
(UUID V4):
921cad5e-3c11-40f7-bd0f-2e567cd561ef

IMA Classification of NatrojarositeHide

Approved, 'Grandfathered' (first described prior to 1959)
IMA Formula:
NaFe3+3(SO4)2(OH)6
First published:
1902

Classification of NatrojarositeHide

7.BC.10

7 : SULFATES (selenates, tellurates, chromates, molybdates, wolframates)
B : Sulfates (selenates, etc.) with additional anions, without H2O
C : With medium-sized and large cations
25.11.1

25 : Sulphates
11 : Sulphates of Fe and other metals

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
NjrsIMA–CNMNCWarr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43
NjsThe 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 NatrojarositeHide

Vitreous
Transparency:
Transparent, Translucent
Colour:
Yellow, golden brown, red-brown
Hardness:
2½ - 3½ on Mohs scale
Tenacity:
Brittle
Cleavage:
Perfect
On {0001}, perfect.
Fracture:
Conchoidal
Density:
3.18 g/cm3 (Measured)    3.29 g/cm3 (Calculated)

Optical Data of NatrojarositeHide

Type:
Uniaxial (-)
RI values:
nω = 1.830 nε = 1.750
Max Birefringence:
δ = 0.080
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
Surface Relief:
Very High
Pleochroism:
Visible
Comments:
Dichroic:
O = Light yellow
E = nearly Colourless

Chemistry of NatrojarositeHide

Mindat Formula:
NaFe3(SO4)2(OH)6

Crystallography of NatrojarositeHide

Crystal System:
Trigonal
Class (H-M):
3m - Ditrigonal Pyramidal
Space Group:
R3m
Cell Parameters:
a = 7.33 Å, c = 16.74 Å
Ratio:
a:c = 1 : 2.284
Unit Cell V:
778.92 ų (Calculated from Unit Cell)
Morphology:
Crusts comprised of minute scaly crystals; earthy masses; powdery. Crystals pseudo-cubic {01_12} or flattened {0001} with an hexagonal outline.

Crystal StructureHide

Load
Unit Cell | Unit Cell Packed
2x2x2 | 3x3x3 | 4x4x4
Show
Big Balls | Small Balls | Just Balls | Spacefill
Polyhedra Off | Si Polyhedra | All Polyhedra
Remove metal-metal sticks
Display Options
Black Background | White Background
Perspective On | Perspective Off
2D | Stereo | Red-Blue | Red-Cyan
View
CIF File    Best | x | y | z | a | b | c
Rotation
Stop | Start
Labels
Console Off | On | Grey | Yellow
IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0004574NatrojarositeBasciano L C, Peterson R C (2008) Crystal chemistry of the natrojarosite-jarosite and natrojarosite-hydronium jarosite solid-solution: A synthetic study with full Fe site occupancy American Mineralogist 93 853-8622008synthetic0293
0004575NatrojarositeBasciano L C, Peterson R C (2008) Crystal chemistry of the natrojarosite-jarosite and natrojarosite-hydronium jarosite solid-solution: A synthetic study with full Fe site occupancy American Mineralogist 93 853-8622008synthetic0293
0004576NatrojarositeBasciano L C, Peterson R C (2008) Crystal chemistry of the natrojarosite-jarosite and natrojarosite-hydronium jarosite solid-solution: A synthetic study with full Fe site occupancy American Mineralogist 93 853-8622008synthetic0293
0004577NatrojarositeBasciano L C, Peterson R C (2008) Crystal chemistry of the natrojarosite-jarosite and natrojarosite-hydronium jarosite solid-solution: A synthetic study with full Fe site occupancy American Mineralogist 93 853-8622008synthetic0293
0004578NatrojarositeBasciano L C, Peterson R C (2008) Crystal chemistry of the natrojarosite-jarosite and natrojarosite-hydronium jarosite solid-solution: A synthetic study with full Fe site occupancy American Mineralogist 93 853-8622008synthetic0293
0020119NatrojarositeNestola F, Mills S J, Periotto B, Scandolo L (2013) The alunite supergroup under high pressure: the case of natrojarosite, NaFe3(SO4)2(OH)6 Mineralogical Magazine 77 3007-30172013Londonderry Li deposit, Nepean, Western Australia, Australia0.0001293
0020120NatrojarositeNestola F, Mills S J, Periotto B, Scandolo L (2013) The alunite supergroup under high pressure: the case of natrojarosite, NaFe3(SO4)2(OH)6 Mineralogical Magazine 77 3007-30172013Londonderry Li deposit, Nepean, Western Australia, Australia1.738293
0020121NatrojarositeNestola F, Mills S J, Periotto B, Scandolo L (2013) The alunite supergroup under high pressure: the case of natrojarosite, NaFe3(SO4)2(OH)6 Mineralogical Magazine 77 3007-30172013Londonderry Li deposit, Nepean, Western Australia, Australia3.368293
0020122NatrojarositeNestola F, Mills S J, Periotto B, Scandolo L (2013) The alunite supergroup under high pressure: the case of natrojarosite, NaFe3(SO4)2(OH)6 Mineralogical Magazine 77 3007-30172013Londonderry Li deposit, Nepean, Western Australia, Australia4.729293
0020123NatrojarositeNestola F, Mills S J, Periotto B, Scandolo L (2013) The alunite supergroup under high pressure: the case of natrojarosite, NaFe3(SO4)2(OH)6 Mineralogical Magazine 77 3007-30172013Londonderry Li deposit, Nepean, Western Australia, Australia5.701293
0020124NatrojarositeNestola F, Mills S J, Periotto B, Scandolo L (2013) The alunite supergroup under high pressure: the case of natrojarosite, NaFe3(SO4)2(OH)6 Mineralogical Magazine 77 3007-30172013Londonderry Li deposit, Nepean, Western Australia, Australia6.454293
0020125NatrojarositeNestola F, Mills S J, Periotto B, Scandolo L (2013) The alunite supergroup under high pressure: the case of natrojarosite, NaFe3(SO4)2(OH)6 Mineralogical Magazine 77 3007-30172013Londonderry Li deposit, Nepean, Western Australia, Australia8.779293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

Image Loading

Radiation - Copper Kα
Data Set:
Data courtesy of RRUFF project at University of Arizona, used with permission.
Powder Diffraction Data:
d-spacingIntensity
5.06 Å(very strong)
3.06 Å(strong)
3.12 Å(moderately strong)
2.24 Å(moderate)
1.98 Å(moderate)
5.57 Å(moderately weak)
1.83 Å(moderately weak)
Comments:
Gypsum Spring anticline, Montana, USA.

Geological EnvironmentHide

Type Occurrence of NatrojarositeHide

Place of Conservation of Type Material:
Yale University, New Haven, Connecticut, USA, 3.3160.
National Museum of Natural History, Washington, D.C., USA, 86932, R6307.
Reference:
Penfield, W.F., Hillebrand, S.L. (1902) Some additions to the alunite-jarosite group of minerals. American Journal of Science: 14(81): 211-220.

Synonyms of NatrojarositeHide

Other Language Names for NatrojarositeHide

Relationship of Natrojarosite to other SpeciesHide

Other Members of this group:
AluniteKAl3(SO4)2(OH)6Trig. 3m : R3m
Ammonioalunite(NH4)Al3(SO4)2(OH)6Trig.
Ammoniojarosite(NH4)Fe3+3(SO4)2(OH)6Trig. 3m : R3m
ArgentojarositeAgFe3+3(SO4)2(OH)6Trig. 3m : R3m
Beaverite-(Cu)Pb(Fe3+2Cu)(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
Beaverite-(Zn)Pb(Fe3+2Zn)(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
DorallchariteTlFe3+3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
HuangiteCa0.5Al3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
Hydroniumjarosite(H3O)Fe3+3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
JarositeKFe3+3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
NatroaluniteNaAl3(SO4)2(OH)6Trig. 3m : R3m
Natroalunite-2c(Na,Ca0.5,K)Al3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
OsarizawaitePb(Al2Cu2+)(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
PlumbojarositePb0.5Fe3+3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
Schlossmacherite(H3O)Al3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
WalthieriteBa0.5Al3(SO4)2(OH)6Trig.
Forms a series with:

Common AssociatesHide

Associated Minerals Based on Photo Data:
47 photos of Natrojarosite associated with JarositeKFe3+3(SO4)2(OH)6
17 photos of Natrojarosite associated with GypsumCaSO4 · 2H2O
11 photos of Natrojarosite associated with QuartzSiO2
8 photos of Natrojarosite associated with Petrified Wood
7 photos of Natrojarosite associated with FluoriteCaF2
5 photos of Natrojarosite associated with ConichalciteCaCu(AsO4)(OH)
5 photos of Natrojarosite associated with CopiapiteFe2+Fe3+4(SO4)6(OH)2 · 20H2O
5 photos of Natrojarosite associated with Opal-ANSiO2 · nH2O
5 photos of Natrojarosite associated with AdamiteZn2(AsO4)(OH)
4 photos of Natrojarosite associated with Goethiteα-Fe3+O(OH)

Related Minerals - Strunz-mindat GroupingHide

7.BC.Adranosite-(Fe)(NH4)4NaFe3+2(SO4)4Cl(OH)2Tet. 4/mmm (4/m 2/m 2/m) : I41/acd
7.BC.Adranosite(NH4)4NaAl2(SO4)4Cl(OH)2Tet. 4/mmm (4/m 2/m 2/m) : I41/acd
7.BC.D'Ansite-(Mn)Na21Mn2+(SO4)10Cl3Iso. 4 3m : I4 3d
7.BC.AgaitePb3CuTeO5(OH)2(CO3) Orth. mm2 : Pca21
7.BC.D'Ansite-(Fe)Na21Fe2+(SO4)10Cl3Iso. 4 3m : I4 3d
7.BC.Acmonidesite(NH4,K,Pb)8NaFe2+4(SO4)5Cl8Orth. 2 2 2 : C2 2 21
7.BC.BackitePb2AlTeO6ClTrig. 3 2 : P3 1 2
7.BC.HagstromitePb8Cu2+(Te6+O6)2(CO3)Cl4Orth. mmm (2/m 2/m 2/m) : Ibam
7.BC.WildcatiteCaFe3+Te6+O5(OH)Trig. 3m (3 2/m) : P3 1m
7.BC.FranksousaitePbCu(Se6+O4)(OH)2Mon. 2/m : P21/m
7.BC.ZincochenitePb4Zn(OH)6(SO4)2Tric. 1 : P1
7.BC.ViskontitePb5Cu2(SO4)3(SeO3)(OH)6Orth. mm2 : Pmn21
7.BC.05D'AnsiteNa21Mg(SO4)10Cl3Iso. 4 3m : I4 3m
7.BC.07ApateliteFe3(SO4)2(OH)5 · 0.5H2O
7.BC.07Unnamed (Ba-Fe Vanadate)Ba, Fe, V, O, H
7.BC.10AluniteKAl3(SO4)2(OH)6Trig. 3m : R3m
7.BC.10Ammonioalunite(NH4)Al3(SO4)2(OH)6Trig.
7.BC.10Ammoniojarosite(NH4)Fe3+3(SO4)2(OH)6Trig. 3m : R3m
7.BC.10ArgentojarositeAgFe3+3(SO4)2(OH)6Trig. 3m : R3m
7.BC.10Beaverite-(Cu)Pb(Fe3+2Cu)(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
7.BC.10DorallchariteTlFe3+3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
7.BC.10HuangiteCa0.5Al3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
7.BC.10Hydroniumjarosite(H3O)Fe3+3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
7.BC.10JarositeKFe3+3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
7.BC.10Natroalunite-2c(Na,Ca0.5,K)Al3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
7.BC.10NatroaluniteNaAl3(SO4)2(OH)6Trig. 3m : R3m
7.BC.10OsarizawaitePb(Al2Cu2+)(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
7.BC.10PlumbojarositePb0.5Fe3+3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
7.BC.10Schlossmacherite(H3O)Al3(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
7.BC.10WalthieriteBa0.5Al3(SO4)2(OH)6Trig.
7.BC.10Beaverite-(Zn)Pb(Fe3+2Zn)(SO4)2(OH)6Trig. 3m (3 2/m) : R3m
7.BC.15Ye'elimiteCa4Al6(SO4)O12Iso. 4 3 2 : I41 3 2
7.BC.20AtlasoviteK(BiO)Cu6Fe3+(SO4)5O3ClTet. 4/mmm (4/m 2/m 2/m) : P4/ncc
7.BC.20NabokoiteKCu7(SO4)5(Te4+O3)OClTet. 4/mmm (4/m 2/m 2/m) : P4/ncc
7.BC.20PuniniteNa2Cu3O(SO4)3Mon. 2/m : B2/b
7.BC.25ChlorothioniteK2Cu(SO4)Cl2Orth. mmm (2/m 2/m 2/m) : Pnma
7.BC.30EuchlorineKNaCu3(SO4)3OMon. 2/m
7.BC.30FedotoviteK2Cu3(SO4)3OMon. 2/m : B2/b
7.BC.35KamchatkiteKCu3(SO4)2OClOrth. mmm (2/m 2/m 2/m) : Pnma
7.BC.40PiypiteK4Cu4O2(SO4)4 · (Na,Cu)ClTet. 4 : I4
7.BC.45KlyuchevskiteK3Cu3(Fe3+,Al)(SO4)4O2Mon. 2
7.BC.45AlumoklyuchevskiteK3Cu3(Al,Fe3+)(SO4)4O2Tric. 1 : P1
7.BC.45BelousoviteKZn(SO4)ClMon. 2/m : P21/b
7.BC.47MülleritePb2Fe3+(Te6+O6)ClTrig. 3 2 : P31 1 2
7.BC.50CaledonitePb5Cu2(SO4)3(CO3)(OH)6Orth. mm2 : Pmn21
7.BC.50ElasmochloiteNa3Cu6BiO4(SO4)5Mon. 2/m
7.BC.52Eleomelanite(K2Pb)Cu4O2(SO4)4Mon. 2/m
7.BC.55WherryitePb7Cu2(SO4)4(SiO4)2(OH)2Mon. 2/m : B2/m
7.BC.55FalgariteK4(VO)3(SO4)5Mon. 2/m : B2/b
7.BC.57KrasheninnikoviteKNa2CaMg(SO4)3FHex. 6/mmm (6/m 2/m 2/m) : P63/mcm
7.BC.60MammothitePb6Cu4AlSb5+O2(OH)16Cl4(SO4)2Mon. 2 : B2
7.BC.60WulffiteK3NaCu4O2(SO4)4Orth. mm2
7.BC.60ParawulffiteK5Na3Cu8O4(SO4)8Mon. 2/m : P2/b
7.BC.62ShuvaloviteK2(Ca2Na)(SO4)3FOrth. mmm (2/m 2/m 2/m) : Pnma
7.BC.65LinaritePbCu(SO4)(OH)2Mon. 2/m : P21/m
7.BC.65SchmiederitePb2Cu2(Se6+O4)(Se4+O3)(OH)4Mon. 2/m : P21/m
7.BC.65MunakataitePb2Cu2(Se4+O3)(SO4)(OH)4Mon. 2/m : P21/m
7.BC.65Therasiaite(NH4)3KNa2Fe2+Fe3+(SO4)3Cl5Mon. m : Bb
7.BC.65SaccoiteCa2Mn3+2F(OH)8 · 0.5(SO4)Tet. 4/mmm (4/m 2/m 2/m) : P4/ncc
7.BC.70ChenitePb4Cu(SO4)2(OH)6Tric. 1 : P1
7.BC.75KrivovichevitePb3Al(OH)6(SO4)(OH)Trig. 3m : R3c
7.BC.80AnhydrokainiteKMg(SO4)Cl

Other InformationHide

Notes:
Slowly soluble in HCl.
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 NatrojarositeHide

References for NatrojarositeHide

Reference List:

Localities for NatrojarositeHide

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.
Antarctica
 
  • Eastern Antarctica
    • Miller Range
Ling et al. (2015)
    • Victoria Land
      • Ross Archipelago
        • Ross Island
Kammerer (2011)
  • Western Antarctica
Barczuk A. & Tatur A. 2003: BIOGENIC ...
      • Palmer Land
Vennum +1 other reference
Barczuk et al. (2003)
Vennum +1 other reference
Argentina
 
  • Catamarca Province
    • Andalgalá Department
      • Andalgalá
GUTIERREZ +1 other reference
    • Tinogasta Department
      • Fiambalá
Morello et al. (2016)
      • Tinogasta
FOGLIATA
  • Córdoba Province
    • Punilla Department
      • San Roque District
        • Tanti
          • Cerro Blanco pegmatite district
Mr. Nelson Valenzuela.
Atlantic Ocean
 
  • Mid-Atlantic Ridge complex
Gablina et al. (2018)
Australia
 
  • New South Wales
    • Yancowinna Co.
      • Broken Hill district
        • Broken Hill
Birch et al. (1997)
          • Broken Hill South Mine (BHS Mine; South Mine)
Birch et al. (1997)
      • Thackaringa District
        • Broken Hill Cobalt Project
R Bottrill
  • Queensland
    • Cloncurry Shire
      • Cloncurry
Derrick
      • Selwyn District
Day +2 other references
  • South Australia
    • Eyre Peninsula
      • Middleback Range
        • Iron Knob
Pring et al. (2000)
    • Mt Lofty Ranges
      • North Mt Lofty Ranges
        • Kapunda
Peter Elliott
      • South Mt Lofty Ranges (Adelaide Hills)
        • Chandlers Hill
Kolitsch et al. (1999)
    • Murray Basin
      • Murray Riverlands
        • Barmera
Mark Raven
        • Murray Bridge
Raven et al. (2010, August)
    • Olary Province
      • Ameroo Hill
Australian Journal of Mineralogy
Anthony et al. (2001-2005)
Museum Victoria Mineralogy Collection
      • Manna Hill (Mannahill)
Pring et al. (2003)
  • Tasmania
    • Break O'Day municipality
      • Scamander mining district
Bottrill et al. (2008)
    • Launceston City municipality
Sorrell (n.d.)
  • Victoria
    • City of Greater Shepparton
      • Dookie
        • Ascot Hills
Judy Rowe collection
    • Golden Plains Shire
      • Pittong
Birch et al. (2007)
    • Northern Grampians Shire
      • Stawell
Noble (2012)
    • Rural City of Wangaratta
      • Greta South
Birch et al. (1993)
    • Surf Coast Shire
      • Bells Beach
        • Jarosite Mine Track
Sorrell (n.d.)
  • Western Australia
    • Coolgardie Shire
      • Nepean
Museum Victoria Mineralogy Collection. +1 other reference
    • Meekatharra Shire
      • Milgun Station
Australian Gem and Treasure Hunter 56 (1981) +1 other reference
    • Menzies Shire
      • Menangina Station
Min Mag (1979)
    • Northampton Shire
Downes et al. (2017)
    • Ravensthorpe Shire
Palache et al. (1951)
Austria
 
  • Burgenland
    • Oberpullendorf District
      • Markt Sankt Martin
        • Pauliberg
Kolitsch et al. (2019)
  • Lower Austria
    • Horn District
      • Brunn an der Wild
        • Atzelsdorf
Pristacz et al. (2011)
      • Drosendorf-Zissersdorf
        • Wollmersdorf (Zettlitz-Wollmersdorf)
Hofbauer (1962)
    • Krems-Land District
      • Mühldorf
        • Amstall
Zirkl (1962) +1 other reference
Uwe Kolitsch (unpubl. SEM-EDS analysis) +1 other reference
Goldmann et al. (2008)
Exel (1993)
      • Spitz
Kolitsch (2014)
    • Sankt Pölten-Land District
      • Hafnerbach
        • Hengstberg
Kolitsch et al. (2015)
    • Wiener Neustadt-Land District
      • Lichtenegg
Taucher et al. (1999)
    • Zwettl District
      • Kottes-Purk
        • Elsenreith
Zirkl (1962)
  • Salzburg
    • Zell am See District
      • Leogang
        • Hütten
          • Schwarzleograben
            • Schwarzleo mining district
R.Poeverlein (2016)
R.Poeverlein (2016)
  • Styria
    • Bruck-Mürzzuschlag District
      • Krieglach
        • Teschengraben
Auer (2022)
      • Stanz im Mürztal
Auer (2023)
      • Tragöß-Sankt Katharein
        • Oberort (Tragöß-Oberort)
Kolitsch et al. (2012)
    • Leoben District
      • Sankt Peter-Freienstein
Josef Taucher +3 other references
    • Voitsberg District
      • Krottendorf-Gaisfeld
Postl W et al. (2022)
    • Weiz District
      • Rettenegg
        • Prinzkogel (Prinzenkogel)
          • Prinzkogel mines
            • Southern District
Jakely (2008)
  • Vorarlberg
    • Bludenz District
      • Silbertal
        • Fresch alp
          • Valschavielkopf (Eisernes Tor)
Kolitsch (2014)
Belgium
 
Mélon et al. (1976) +1 other reference
    • Watermael-Boitsfort
Thorez (1973)
  • Wallonia
    • Hainaut
      • Aiseau-Presles
Hatert et al. (2002)
      • Bernissart
        • Blaton
Van Tassel (1966) +2 other references
      • Châtelet
Hatert et al. (2002)
    • Liège
      • Liège
        • Wandre
Hatert et al. (2002)
      • Verviers
Hatert et al. (2002)
      • Visé
Hatert et al. (2002)
    • Namur
      • Anhée
Hatert et al. (2002)
Botswana
 
  • Central District
    • Selebi-Phikwe
      • Selebi-Phikwe belt (Selbi-Pikwe)
Brotherton (1979)
Brazil
 
  • Minas Gerais
    • Conselheiro Pena
      • Barra do Cuieté
Tony Nikischer specimen and analysis
Sergio Varvello collection
    • Galiléia
      • Sapucaia do Norte
SEM-EDS by Joy Desor
Canada
 
  • British Columbia
    • Lillooet Mining Division
      • Bonaparte River
        • Hexahydrite occurrence
          • Hat Creek
            • Maggie claim group
JAMBOR (1976)
  • Newfoundland and Labrador
    • Newfoundland
      • Baie Verte Peninsula
        • Tilt Cove
Norman Wilson personal collection
  • Northwest Territories
    • Fort Norman
Battler et al. (2013)
  • Nova Scotia
    • Cape Breton Co.
Zodrow (1989)
    • Halifax Co.
Don Doell identifications using Raman ...
    • Inverness Co.
      • St. Rose
Zodrow et al. (1978)
  • Québec
    • Montréal
176-178. +2 other references
  • Yukon
    • Dawson mining district
Robinson et al. (1992)
150-152. +2 other references
Cape Verde
 
  • Sotavento Islands
    • Fogo Island
Silva et al. (2019)
Chile
 
  • Antofagasta
    • Antofagasta Province
      • Mejillones
        • Mejillones peninsula
SEM-EDS by Igor V. Pekov
Some of the Sulphates has been ...
SEM-EDS by Igor V. Pekov
The Mineralogical Record: 32: 209. +1 other reference
Kampf +4 other references
        • Caracoles mining district
          • Caracoles
SEM-EDS by Joy Desor
Samples analysed by Dr. Jochen Schlüter (Hamburg University)
    • El Loa Province
      • Calama
        • Atahualpa district
"Apuntes sobre algunas minas de la ... +2 other references
        • Chuquicamata District
Palache et al. (1951)
      • San Pedro de Atacama
Raman spectroscopy and EDX by Günter ...
    • Tocopilla Province
      • María Elena
SEM-EDS by Joy Desor and Gerhard Möhn
  • Atacama
    • Chañaral Province
      • Diego de Almagro
Fondecyt +2 other references
    • Copiapó Province
      • Copiapó
        • Cachiyuyo de Llampos mining district
samples analysed by Gerhard Moehn
      • Tierra Amarilla
        • Pampa Larga mining district
SEM-EDS by Günter Blaß
  • Tarapacá
    • Iquique Province
      • Alto Hospicio
        • Huantajaya mining district
SEM-EDS by Joy Desor
samples analysed by Anthony Kampf
China
 
  • Inner Mongolia
    • Xilingol League (Xilinguole Prefecture)
      • East Ujimqin Banner (Dongwuzhumuqin Co.; Dongwu Qi)
Hongli Liu et al. (2011)
  • Qinghai
    • Haixi Mongol and Tibetan Autonomous Prefecture
      • Da Qaidam (Dachaidan Co.)
        • Xitieshan
Qingtong Ye (1983)
      • Golmud City (Ge'ermu Co.)
Niu et al. (2023)
Niu et al. (2023)
  • Xinjiang
    • Turpan
      • Shanshan Co.
        • Kanggur-Xifengshan gold belt
Zhaoxin Han et al. (2004) +1 other reference
Costa Rica
 
  • Cartago Province
    • Oreamuno Canton
      • Irazú Volcano
Ulloa et al. (2018)
Ulloa et al. (2018)
Cyprus
 
  • Nicosia District
    • Apliki
Antivachis (2015)
    • Skouriotissa
Desborough et al. (2010)
Czech Republic
 
  • Central Bohemian Region
    • Beroun District
Vtělenský J. (1959)
Horáková
Zacek et al. (1995)
    • Prague-West District
      • Hradištko
Velebil
    • Rakovník District
      • Pavlíkov
        • Skřivaň
Duda +1 other reference
  • Karlovy Vary Region
    • Cheb District
      • Stará Voda
Fiala
    • Karlovy Vary District
Lapis 2002 (7/8)
86. +1 other reference
  • Moravian-Silesian Region
    • Karviná District
      • Orlová
Matýsek D.
  • South Bohemian Region
    • Písek District
Historic mineral collection National ...
Denmark
 
  • Central Denmark Region
    • Skive
  • North Jutland Region
    • Morsø
      • Mors Island
Torben Kjeldgård photo & specimen
        • Hesselbjerg
  • Southern Denmark Region
    • Fyn
      • Middelfart
France
 
  • Auvergne-Rhône-Alpes
    • Allier
      • Vichy
NICOLAS et al. (1963) +2 other references
G. Aubert : "Les coupoles granitiques de Montebras et d'Echassières (Massif Central Français)
          • Montmins mining district
Aubert (1969)
  • Nouvelle-Aquitaine
    • Corrèze
      • Ussel
        • Meymac
Ansermet et al. (2010)
  • Provence-Alpes-Côte d'Azur
    • Hautes-Alpes
      • Gap
        • La Chapelle-en-Valgaudemar
Bourgoin et al. (2011)
Germany
 
  • Bavaria
    • Upper Franconia
      • Hof District
        • Sparneck
          • Reinersreuth
Weiß (1990)
      • Kronach District
        • Wallenfels
          • Schmölz
Weiß (1990)
  • Lower Saxony
    • Osnabrück District
      • Hagen am Teutoburger Wald
Blaß et al. (2021)
  • Mecklenburg-West Pomerania
    • Mecklenburgische Seenplatte
      • Friedland
Wittern (2001)
  • North Rhine-Westphalia
    • Arnsberg
      • Herne
        • Baukau
Weiß (1990)
      • Hochsauerlandkreis
        • Marsberg
Schnorrer-Köhler (1991)
      • Siegen-Wittgenstein
        • Siegen
          • Niederschelden
Lapis (12)
    • Düsseldorf
      • Essen
        • Dellwig
Weiß (1990)
    • Münster
      • Recklinghausen
        • Marl
          • Hüls
Weiß (1990)
  • Rhineland-Palatinate
    • Ahrweiler
      • Brohltal
        • Glees
Hentschel (1983)
    • Donnersbergkreis
      • Winnweiler
        • Imsbach
Lapis (5)
Wittern (2001)
    • Mayen-Koblenz
      • Mendig
        • Mendig
Hentschel
Hentschel
          • Wingertsberg
Hentschel
      • Pellenz
        • Kruft
Hentschel
      • Vordereifel
        • Ettringen
Lapis (5) +1 other reference
    • Neuwied
      • Puderbach
        • Raubach
Lapis (3)
    • Rhein-Lahn-Kreis
      • Loreley
        • Braubach
58 (in German) +1 other reference
  • Saxony
    • Bautzen District
      • Sohland an der Spree
Frenzel (2009)
    • Mittelsachsen
      • Großschirma
        • Kleinvoigtsberg
Gröbner J. et al. (2006)
    • Sächsische Schweiz-Osterzgebirge
      • Glashütte
        • Bärenhecke
Wittern (2001)
  • Thuringia
    • Greiz District
      • Kauern
T. Witzke & F. Rüger: Lapis 1998 (7/8)
      • Weida
54. +1 other reference
Greece
 
  • Attica
    • East Attica
      • Lavreotiki
        • Lavrion Mining District
          • Agios Konstantinos (Kamariza)
            • Kamariza Mines (Kamareza Mines)
Rieck et al. (2018)
            • Mercati mines
Hanke (1998)
          • Km 3
            • Kaminiza mines
Uwe Kolitsch (unpublished SEM-EDS analyses)
          • Lophos
Meixner (1972)
Uwe Kolitsch (unpublished SEM-EDS analyses)
          • Plaka
            • Plaka mines
Branko Rieck collection +1 other reference
          • Sounion
            • Cato Sounio mines
Fritz Schreiber collection +1 other reference
  • Central Macedonia
    • Serres
      • Nea Zichni
        • Alistrati
Seemann et al. (2008)
Guatemala
 
  • Quetzaltenango Department
    • El Palmar
Stoiber et al. (1974)
Hungary
 
  • Komárom-Esztergom County
Szakáll et al. (1996)
Iceland
 
  • Northeastern Region
    • Þingeyjarsveit
      • Skútustaðahreppur
        • Myvatn
Carson (2015)
          • Námaskarð Geothermal Area
Mineralogy and bulk geochemistry of a ...
Iran
 
  • Kerman Province
    • Sirjan County
      • Pariz
Khorasanipour (2015)
  • Markazi Province
    • Khomeyn County
      • Khomeyn
Mahdavi et al. (2016)
  • Zanjan Province
    • Glojeh district
Mehrabi et al. (2016)
Italy
 
Balenzano F. (1981)
    • Matera Province
Balenzano F. (1981)
Balenzano F. (1981)
Balenzano F. (1981)
    • Potenza Province
Balenzano F. (1981)
Balenzano F. (1981)
Balenzano F. (1981)
Balenzano F. (1981)
  • Emilia-Romagna
    • Parma Province
      • Berceto
        • Corchia mine
ADORNI F. (1997)
Adorni F. (1997)
  • Liguria
    • Savona Province
      • Vado Ligure
Balestra C. (2011)
  • Lombardy
    • Pavia Province
      • Fortunago
Cristian Ghia Collection +1 other reference
  • Piedmont
    • Cuneo Province
      • Bagnolo Piemonte
Ambrino et al. (2009)
Ambrino et al. (2009)
  • Sardinia
    • Metropolitan City of Cagliari
      • Sarroch
Fernando Caboni et al. (2023)
    • Sassari Province
Gamboni et al. (2021)
    • South Sardinia Province
      • Furtei
Da Pelo et al. (2000)
      • Gonnosfanadiga
        • Fenugu Sibiri Mine
Caboni et al. (2018)
      • Villaputzu
Ciriotti et al. (2010)
  • Trentino-Alto Adige (Trentino-South Tyrol)
    • Trento Province (Trentino)
      • Vignola-Falesina
        • Vignola Mine
Fabio Tosato +3 other references
  • Tuscany
    • Grosseto Province
      • Monte Argentario
Biagioni C. et al. (2016)
    • Livorno Province
      • Campiglia Marittima
Biagioni et al. (2013)
      • Capoliveri
        • Cape Calamita Mine
Barsotti et al. (2006)
      • Livorno
Bonifazi (2020) +1 other reference
        • Rio Ardenza (Rio Popogna)
Bonifazi (2020) +3 other references
      • Rio
        • Rio Marina
P. Rögner et al. (2000)
Japan
 
  • Okinawa Prefecture
    • Shimajiri District
      • Tonaki Island
Alfredo Petrov specimens +2 other references
Kazakhstan
 
  • Jambyl Region
    • Moiynkum District
      • Kara-Oba W deposit
Pavel.M. Kartashov (n.d.)
  • Karaganda Region
    • Balkhash
      • Kounrad Massif
Pavel.M. Kartashov (n.d.)
  • Pavlodar Region
    • Bayanaul District
Palache et al. (1951)
  • Ulytau Region
    • Ulytau District
      • Chu-Ili Mountains
Pekov (1998)
Madagascar
 
  • Diana
    • Antsiranana II District
Behier (1963)
Mexico
 
  • Chihuahua
    • Aquiles Serdán Municipality
      • Santa Eulalia Mining District
Palache et al. (1951)
  • Sonora
    • Santa Cruz Municipality
      • Milpillas
Jones et al. (2021)
Namibia
 
  • Erongo Region
    • Arandis Constituency
      • Rössing Mountains area
Uwe Kolitsch (PXRD) +2 other references
    • Dâures Constituency
Steven (1993) +1 other reference
von Bezing (2007)
Der Aufschluss 36:117-119
  • Khomas Region
    • Windhoek Rural
      • Gamsberg area
        • Natas Farm 220
von Bezing (2007)
  • Otjozondjupa Region
    • Grootfontein Constituency
von Bezing (2007)
New Zealand
 
  • Northland Region
    • Kaipara District
      • Kaipara Harbour
Jones (1972)
  • Waikato Region
    • Taupo District
      • Orakeikorako Thermal Area (Orakei Korako; The Hidden Valley)
Rod Martin et al. (NZ)
Norway
 
  • Buskerud
Nordrum (1998)
    • Modum
Scheerer (1838) +2 other references
  • Nordland
    • Gildeskål
      • Oterstrand
    • Narvik
Husdal (2019)
    • Vevelstad
Raade (1971)
  • Oslo
    • Grorud
      • Bånkall
Kvamsdal (1998)
  • Telemark
    • Skien
      • Flakvarp
        • Torsberg
Larsen (1974)
  • Trøndelag
    • Ørland
      • Bjugn
Johansen et al. (2023)
Johansen et al. (2023)
Peru
 
  • Arequipa
    • Caravelí Province
      • Atico District
Yáñez et al. (2014, May)
Poland
 
  • Silesian Voivodeship
    • Bytom
      • Orzeł Biały Mine
Neschen (n.d.)
    • Wodzisław County
      • Radlin
Cu +2 other references
Portugal
 
  • Beja
    • Aljustrel
      • Aljustrel e Rio de Moinhos
        • Aljustrel Mine
Bobos +2 other references
    • Almodôvar
      • Almodôvar e Graça dos Padrões
Pedro Alves collection
    • Beja
      • Albernoa e Trindade
Pedro Alves collection an analytical ...
  • Bragança
    • Torre de Moncorvo
      • Felgar e Souto da Velha
Pedro Alves collection and analytical ...
  • Setúbal
    • Grândola
      • Azinheira dos Barros
Oliveira et al. (2024)
Romania
 
  • Harghita County
Szakáll et al. (2010)
  • Hunedoara County
    • Certeju de Sus
Comptes Rendus Geosciences Volume 335
  • Maramureș County
    • Băiuț
A. Januszewska PXRD data / Januszewska et al. (in preparation)
Russia
 
  • Altai Krai
    • Rubtsovsky District
Pekov et al. (2011)
  • Chelyabinsk Oblast
    • Verkhneuralsky District
      • Uzelga VHMS deposits
        • Mezhozerny settlement
Igor Savin data
    • Vishnevye Mountains
webmineral.ru (2016)
  • Kabardino-Balkaria
    • Elbrus Mt
Gurbanov et al. (2008)
  • Kamchatka Krai
    • Yelizovsky District
      • Mutnovsky volcano
Zhitova et al. (2022)
Zhitova et al. (2022)
Pekin et al. (2010) +1 other reference
  • Moscow Oblast
    • Podolsk Urban District
Pavel.M. Kartashov (n.d.) +1 other reference
    • Ruzsky District
Ivan Novikov find & collection
  • Sakha
    • Indigirka River Basin
      • Ust'-Nera
Gamyanin et al. (2014)
  • Sakhalin Oblast
    • Kuril Islands (Kurile Islands)
      • Yuzhno-Kurilsky District
        • Kunashir Island
Pavel M. Kartashov analytical data 1989
Saint Lucia
 
  • Soufriere
A Mars Analogue Site. Masters Thesis +1 other reference
Slovakia
 
  • Banská Bystrica Region
    • Banská Štiavnica District
    • Žiar nad Hronom District
      • Kremnica
Ďuďa (1993)
  • Košice Region
    • Gelnica District
Koděra (1986)
Koděra (1986)
      • Košice II
Sejkora et al. (1998)
    • Trebišov District
Koděra (1986)
  • Prešov Region
    • Poprad District
      • Hôrka
Koděra (1986)
    • Prešov District
      • Zlatá Baňa
Duda et. all.
South Africa
 
Spain
 
  • Andalusia
    • Almería
Colección Juan A.M. Barnestein
      • Cuevas del Almanzora
Pesudo-Verde Collection
        • Sierra Almagrera
          • Jaroso Ravine
Valladares et al. (2021)
      • Níjar
        • Rodalquilar
Sainz de Baranda Graf et al. (2023)
Sainz de Baranda Graf et al. (2023)
      • Pechina
        • Baños de Alhamilla
Rewitzer et al. (part 2)
      • Pulpí
Mendoza et al. (2006)
    • Córdoba
      • Belalcázar
Rewitzer C. +1 other reference
    • Málaga
      • Algatocín
Informes de metalogenia del Instituto Geológico y Minero de España (IGME) +1 other reference
      • Yunquera
Romero Silva JC (2003)
  • Castile-La Mancha
    • Ciudad Real
      • Almadenejos
Sainz de Baranda Graf et al. (2019)
  • Catalonia
    • Barcelona
      • Baix Llobregat
        • Gavà
          • Bruguers
Joan Rosell - RosellMinerals
Calvo Rebollar (2014)
      • Vallès Occidental
        • Montcada i Reixac
Rosell et al. (2006)
    • Girona
      • Camprodon
        • Rocabruna
Joan Rosell
      • Ribes de Freser
        • Vall de Ribes mining district
Pedro Mingueza et al. (2022)
  • Extremadura
    • Badajoz
      • Oliva de Mérida
Sainz de Baranda Graf et al. (2023)
      • Valle de la Serena
Sainz de Baranda Graf et al. (2023)
    • Cáceres
      • Almoharín
Analyzed by XRD by Dr. Joan Vinals (Barcelona)
  • Murcia
    • Cartagena
      • Cabo de Palos Range
Rewitzer et al. (2018)
Sweden
 
  • Stockholm County
    • Stockholm
The Sulfur Problem. Proceedings 8th ... +1 other reference
Switzerland
 
  • Valais
    • Goms
      • Binn
Cuchet et al. (2019)
Cuchet et al. (2019)
    • Östlich Raron
      • Grengiols
        • Chummibort
Cuchet et al. (2019)
    • Sierre
      • Anniviers
        • Saint-Luc
Ansermet et al. (2012)
  • Vaud
    • Aigle
      • Bex
Stalder et al. (1998)
  • Zürich
    • Horgen
EDXS measurement (Na>>K)
Turkmenistan
 
  • Balkan Province
    • Cheleken Peninsula
Lebedev et al. (1983)
UK
 
  • England
    • Cumbria
      • Allerdale
        • Embleton
Kingsbury et al. (1958)
        • St. John's Castlerigg and Wythburn
Kingsbury et al. (1958) +1 other reference
    • Devon
      • Torridge
        • Alwington
Render (n.d.)
    • Dorset
      • Purbeck
        • Steeple with Tyneham
Render (n.d.)
        • West Lulworth
Render (n.d.)
      • West Dorset
        • Osmington
Render (n.d.)
Jason Evans collection
    • Kent
      • Swale
        • Eastchurch
Render (n.d.)
        • Minster-on-Sea
Render (n.d.)
        • Warden
www.sheppeyfossils.com (2002)
    • North Yorkshire
      • Scarborough
        • Lebberston
Render (n.d.)
    • Oxfordshire
      • Cherwell
        • Cassington
Article in WSM&LC Journal +1 other reference
    • Somerset
      • Somerset West and Taunton
        • Stogursey
          • Shurton
Render (n.d.)
    • Warwickshire
      • North Warwickshire
        • Atherstone
Render (n.d.)
Ukraine
 
  • Crimea
    • Kerch Peninsula
      • Aktash Lake area
Alexander Tischenko Collection
      • Kerchenskyi (Fe)-ore basin
        • Kerchenskoe deposit
Arbuzov V.A. et al. (1967)
Popov S.P. (1938) +1 other reference
    • Koktebel' area
Geologiya SSSR (The geology of USSR)
    • Simferopol area
      • Mar'yno Village
Geologiya SSSR (The geology of USSR)
    • Sivash Gulf area
      • Armyansk area
Geologiya SSSR. Poleznye iskopaemye (The geology of USSR. Commercial mineral)
  • Sevastopol
    • Balaklava district
Dobrovolskaya T.I. (2004)
USA
 
  • Arizona
    • Coconino County
      • Vermillion Cliffs Mining District
        • Cliff Dwellers Lodge
Luetcke (n.d.)
    • Gila County
      • Globe-Miami Mining District
        • Pinal Mountains
Galbraith (1959) +1 other reference
    • Mohave County
      • Cerbat Mountains (Cerbat Range)
        • Kingman Mining District
          • Kingman
Palache et al. (1951) +1 other reference
      • Kingman Mining District
        • Kingman
Galbraith (1959)
  • California
    • Imperial County
      • Niland
Adams et al. (2014)
    • Kern County
      • Boron
Cal Div of Mines & Geology "Mineral ...
Van Nostrand Reinholt Press: 276. +2 other references
    • Los Angeles County
      • Palos Verdes peninsula
Mineralogical Society of America - ...
    • San Bernardino County
      • Silver Lake Mining District
        • Soda Mountains
          • Baker
            • Otto Mountain
Joe Marty specimens
Collected by and in the collection of ...
  • Colorado
    • Conejos County
Eckel et al. (1997)
    • Custer County
Eckel et al. (1997)
Eckel et al. (1997)
Eckel et al. (1997)
    • Gilpin County
      • Eureka Mining District
Eckel et al. (1997)
    • San Juan County
Desborough et al. (2010)
    • San Miguel County
Eckel et al. (1997)
    • Weld County
Zielinski et al. (2001)
  • Hawaii
    • Hawaii County
www.geochemsoc.org (2015)
  • Michigan
    • Iron County
Morris Jr. (1983)
  • Montana
    • Silver Bow County
      • Butte Mining District (Summit Valley Mining District)
The Mineralogy of The Butte District +1 other reference
  • Nevada
    • Churchill County
      • Lake Mining District
Ben Schumer Collection
    • Clark County
      • Spring Mountains
Castor et al. (2004)
USGS PP 162] +1 other reference
Castor et al. (2004)
Castor et al. (2004)
    • Esmeralda County
Mineralogical Research Company specimens +1 other reference
    • Humboldt County
Castor et al. (2004)
    • Lander County
      • Bullion Mining District
Castor et al. (2004)
    • Lincoln County
      • Atlanta Mining District
Castor et al. (2004)
      • Bristol and Jackrabbit Mining Districts
        • Bristol Silver Mines Inc.
rruff.info (n.d.) +1 other reference
    • Mineral County
American Journal of Science (1902) +1 other reference
    • Nye County
      • Toquima Range
        • Northumberland Mining District
Castor et al. (2004)
    • Washoe County
      • Nightingale Mining District
Castor et al. (2004)
  • New Mexico
    • Doña Ana County
      • Franklin Mountains
        • Northern Franklin Mountains Mining District
Desborough et al. (2010)
    • Grant County
Northrop et al. (1996)
    • Luna County
Northrop et al. (1996)
  • Oregon
    • Deschutes County
      • Newberry National Volcanic Monument
Mineralogy of 10 Geothermal boreholes ...
  • South Dakota
    • Lawrence County
      • Ruby Basin Mining District
Palache et al. (1951)
    • Pennington County
      • Keystone Mining District
        • Glendale
  • Utah
    • Juab County
      • Tintic Mining District
        • Eureka
Desborough et al. (2010)
Dana 7:II:567.
    • Piute County
      • Marysvale Mining District
gsa.confex.com (n.d.)
    • San Juan County
      • Red Canyon Mining District
Joe Marty (2015)
Kampf et al. (2022)
Kampf et al. (2018)
    • Tooele County
      • Gold Hill Mining District (Clifton Mining District)
        • Gold Hill
Bullock (1981)
  • Washington
    • Chelan County
      • Railroad Creek Mining District
Kilburn et al. (1996)
Rye et al. (2003)
 
Mineral and/or Locality  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: March 19, 2024 06:56:07 Page updated: March 1, 2024 00:01:11
Go to top of page