Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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 TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced 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 QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Pulacayo Mine, Huanchaca, Uyuni Municipality, Antonio Quijarro Province, Potosí, Boliviai
Regional Level Types
Pulacayo MineMine (Abandoned)
HuanchacaHamlet
Uyuni MunicipalityMunicipality
Antonio Quijarro ProvinceProvince
PotosíDepartment
BoliviaCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
20° 23' 10'' South , 66° 41' 57'' West
Latitude & Longitude (decimal):
Type:
Mine (Abandoned) - last checked 2024
Deposit first discovered:
1833
Nearest Settlements:
PlacePopulationDistance
Uyuni10,293 (2013)15.4km
Colchani11,988 (2012)26.2km
Mindat Locality ID:
332
Long-form identifier:
mindat:1:2:332:9
GUID (UUID V4):
0
Other/historical names associated with this locality:
Huanchaca mine


Sometimes called the Huanchaca Mine, although strictly speaking Huanchaca was the neighbouring settlement where the ore beneficiation plant was located.

Located 20 km ENE of town of Uyuni. Most veins, including the Veta San Tomas, Veta Corpus, Veta Pacamayo, Veta Animas, are emplaced in propylitized, sericitized, silicified and pyritized portions of a 4 km wide dacitic stock. The Veta Tajo cuts the silicified and pyritized red clay country rock. Discovered in 1833. Workings reached 1,100m below the surface, and became increasingly difficult due to the eruption of copious underground hot springs with 60 °C water and large quantities of carbon dioxide gas. By the 1990s most of the underground workings had been abandoned and only a small amount of gypsum was being produced, and some reworking of the vast old dump material.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


42 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Alunite
Formula: KAl3(SO4)2(OH)6
'Andorite'
Formula: AgPbSb3S6
Anhydrite
Formula: CaSO4
Aragonite
Formula: CaCO3
Arsenolite
Formula: As2O3
Arsenopyrite
Formula: FeAsS
Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Baryte
Formula: BaSO4
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Bismuthinite
Formula: Bi2S3
Boulangerite
Formula: Pb5Sb4S11
Bournonite
Formula: PbCuSbS3
Calcite
Formula: CaCO3
Chalcopyrite
Formula: CuFeS2
Chalcostibite
Formula: CuSbS2
'Chlorite Group'
Diaphorite
Formula: Ag3Pb2Sb3S8
Enargite
Formula: Cu3AsS4
Famatinite
Formula: Cu3SbS4
'Freibergite Subgroup'
Formula: (Ag6,[Ag6]4+)(Cu4 C2+2)Sb4S12S0-1
Galena
Formula: PbS
Geocronite
Formula: Pb14Sb6S23
Gypsum
Formula: CaSO4 · 2H2O
Jamesonite
Formula: Pb4FeSb6S14
Jarosite
Formula: KFe3+3(SO4)2(OH)6
Kaolinite
Formula: Al2(Si2O5)(OH)4
Magnetite
Formula: Fe2+Fe3+2O4
Marcasite
Formula: FeS2
Metastibnite
Formula: Sb2S3
Miargyrite
Formula: AgSbS2
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
Native Copper
Formula: Cu
Native Silver
Formula: Ag
Pyrargyrite
Formula: Ag3SbS3
Pyrite
Formula: FeS2
Pyrophyllite
Formula: Al2Si4O10(OH)2
Quartz
Formula: SiO2
Quartz var. Amethyst
Formula: SiO2
Quartz var. Chalcedony
Formula: SiO2
Semseyite
Formula: Pb9Sb8S21
Sphalerite
Formula: ZnS
Stephanite
Formula: Ag5SbS4
Stibnite
Formula: Sb2S3
'Tennantite Subgroup'
Formula: Cu6(Cu4C2+2)As4S12S
Tetrahedrite-(Fe)
Formula: Cu6(Cu4Fe2+2)Sb4S12S
'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
Tetrahedrite-(Zn)
Formula: Cu6(Cu4Zn2)Sb4S12S
Wavellite
Formula: Al3(PO4)2(OH)3 · 5H2O
Wurtzite
Formula: (Zn,Fe)S
Zinkenite
Formula: Pb9Sb22S42

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Copper1.AA.05Cu
Native Silver1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Wurtzite2.CB.45(Zn,Fe)S
Galena2.CD.10PbS
Bismuthinite2.DB.05Bi2S3
Metastibnite2.DB.05Sb2S3
Stibnite2.DB.05Sb2S3
Pyrite2.EB.05aFeS2
Marcasite2.EB.10aFeS2
Arsenopyrite2.EB.20FeAsS
Pyrargyrite2.GA.05Ag3SbS3
Bournonite2.GA.50PbCuSbS3
'Freibergite Subgroup'2.GB.05(Ag6,[Ag6]4+)(Cu4 C2+2)Sb4S12S0-1
'Tennantite Subgroup'2.GB.05Cu6(Cu4C2+2)As4S12S
'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Tetrahedrite-(Zn)2.GB.05Cu6(Cu4Zn2)Sb4S12S
Tetrahedrite-(Fe)2.GB.05Cu6(Cu4Fe2+2)Sb4S12S
Stephanite2.GB.10Ag5SbS4
Chalcostibite2.HA.05CuSbS2
Miargyrite2.HA.10AgSbS2
Jamesonite2.HB.15Pb4FeSb6S14
Semseyite2.HC.10dPb9Sb8S21
Boulangerite2.HC.15Pb5Sb4S11
Diaphorite2.JB.05Ag3Pb2Sb3S8
Geocronite2.JB.30aPb14Sb6S23
Zinkenite2.JB.35aPb9Sb22S42
Enargite2.KA.05Cu3AsS4
Famatinite2.KA.10Cu3SbS4
Group 4 - Oxides and Hydroxides
Magnetite4.BB.05Fe2+Fe3+2O4
Arsenolite4.CB.50As2O3
Quartz
var. Amethyst
4.DA.05SiO2
var. Chalcedony4.DA.05SiO2
4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Aragonite5.AB.15CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Anhydrite7.AD.30CaSO4
Baryte7.AD.35BaSO4
Alunite7.BC.10KAl3(SO4)2(OH)6
Jarosite7.BC.10KFe3+3(SO4)2(OH)6
Gypsum7.CD.40CaSO4 · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
Wavellite8.DC.50Al3(PO4)2(OH)3 · 5H2O
Group 9 - Silicates
Augite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
Pyrophyllite9.EC.10Al2Si4O10(OH)2
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Unclassified
'Andorite'-AgPbSb3S6
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
'Chlorite Group'-

List of minerals for each chemical element

HHydrogen
H AluniteKAl3(SO4)2(OH)6
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
H GypsumCaSO4 · 2H2O
H JarositeKFe33+(SO4)2(OH)6
H KaoliniteAl2(Si2O5)(OH)4
H MuscoviteKAl2(AlSi3O10)(OH)2
H PyrophylliteAl2Si4O10(OH)2
H WavelliteAl3(PO4)2(OH)3 · 5H2O
H Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CCarbon
C AragoniteCaCO3
C CalciteCaCO3
OOxygen
O AluniteKAl3(SO4)2(OH)6
O Quartz var. AmethystSiO2
O AnhydriteCaSO4
O ArsenoliteAs2O3
O AragoniteCaCO3
O Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
O BaryteBaSO4
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
O CalciteCaCO3
O Quartz var. ChalcedonySiO2
O GypsumCaSO4 · 2H2O
O JarositeKFe33+(SO4)2(OH)6
O KaoliniteAl2(Si2O5)(OH)4
O MagnetiteFe2+Fe23+O4
O MuscoviteKAl2(AlSi3O10)(OH)2
O PyrophylliteAl2Si4O10(OH)2
O QuartzSiO2
O WavelliteAl3(PO4)2(OH)3 · 5H2O
O Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
FFluorine
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
MgMagnesium
Mg Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Al AluniteKAl3(SO4)2(OH)6
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Al KaoliniteAl2(Si2O5)(OH)4
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al PyrophylliteAl2Si4O10(OH)2
Al WavelliteAl3(PO4)2(OH)3 · 5H2O
Al Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SiSilicon
Si Quartz var. AmethystSiO2
Si Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Si Quartz var. ChalcedonySiO2
Si KaoliniteAl2(Si2O5)(OH)4
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si PyrophylliteAl2Si4O10(OH)2
Si QuartzSiO2
Si Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
PPhosphorus
P WavelliteAl3(PO4)2(OH)3 · 5H2O
SSulfur
S AluniteKAl3(SO4)2(OH)6
S AndoriteAgPbSb3S6
S AnhydriteCaSO4
S ArsenopyriteFeAsS
S BaryteBaSO4
S BismuthiniteBi2S3
S BoulangeritePb5Sb4S11
S BournonitePbCuSbS3
S ChalcopyriteCuFeS2
S ChalcostibiteCuSbS2
S DiaphoriteAg3Pb2Sb3S8
S EnargiteCu3AsS4
S FamatiniteCu3SbS4
S Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
S GalenaPbS
S GeocronitePb14Sb6S23
S GypsumCaSO4 · 2H2O
S JamesonitePb4FeSb6S14
S JarositeKFe33+(SO4)2(OH)6
S MarcasiteFeS2
S MetastibniteSb2S3
S MiargyriteAgSbS2
S PyrargyriteAg3SbS3
S PyriteFeS2
S SemseyitePb9Sb8S21
S SphaleriteZnS
S StephaniteAg5SbS4
S StibniteSb2S3
S Tennantite SubgroupCu6(Cu4C22+)As4S12S
S Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
S Wurtzite(Zn,Fe)S
S ZinkenitePb9Sb22S42
S Tetrahedrite-(Zn)Cu6(Cu4Zn2)Sb4S12S
S Tetrahedrite-(Fe)Cu6(Cu4Fe22+)Sb4S12S
KPotassium
K AluniteKAl3(SO4)2(OH)6
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
K JarositeKFe33+(SO4)2(OH)6
K MuscoviteKAl2(AlSi3O10)(OH)2
K Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca AnhydriteCaSO4
Ca AragoniteCaCO3
Ca Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Ca CalciteCaCO3
Ca GypsumCaSO4 · 2H2O
TiTitanium
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
FeIron
Fe ArsenopyriteFeAsS
Fe Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fe ChalcopyriteCuFeS2
Fe JamesonitePb4FeSb6S14
Fe JarositeKFe33+(SO4)2(OH)6
Fe MagnetiteFe2+Fe23+O4
Fe MarcasiteFeS2
Fe PyriteFeS2
Fe Wurtzite(Zn,Fe)S
Fe Tetrahedrite-(Fe)Cu6(Cu4Fe22+)Sb4S12S
CuCopper
Cu BournonitePbCuSbS3
Cu ChalcopyriteCuFeS2
Cu ChalcostibiteCuSbS2
Cu Native CopperCu
Cu EnargiteCu3AsS4
Cu FamatiniteCu3SbS4
Cu Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Cu Tennantite SubgroupCu6(Cu4C22+)As4S12S
Cu Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
Cu Tetrahedrite-(Zn)Cu6(Cu4Zn2)Sb4S12S
Cu Tetrahedrite-(Fe)Cu6(Cu4Fe22+)Sb4S12S
ZnZinc
Zn SphaleriteZnS
Zn Wurtzite(Zn,Fe)S
Zn Tetrahedrite-(Zn)Cu6(Cu4Zn2)Sb4S12S
AsArsenic
As ArsenoliteAs2O3
As ArsenopyriteFeAsS
As EnargiteCu3AsS4
As Tennantite SubgroupCu6(Cu4C22+)As4S12S
AgSilver
Ag AndoriteAgPbSb3S6
Ag DiaphoriteAg3Pb2Sb3S8
Ag Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Ag MiargyriteAgSbS2
Ag PyrargyriteAg3SbS3
Ag Native SilverAg
Ag StephaniteAg5SbS4
SbAntimony
Sb AndoriteAgPbSb3S6
Sb BoulangeritePb5Sb4S11
Sb BournonitePbCuSbS3
Sb ChalcostibiteCuSbS2
Sb DiaphoriteAg3Pb2Sb3S8
Sb FamatiniteCu3SbS4
Sb Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Sb GeocronitePb14Sb6S23
Sb JamesonitePb4FeSb6S14
Sb MetastibniteSb2S3
Sb MiargyriteAgSbS2
Sb PyrargyriteAg3SbS3
Sb SemseyitePb9Sb8S21
Sb StephaniteAg5SbS4
Sb StibniteSb2S3
Sb Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
Sb ZinkenitePb9Sb22S42
Sb Tetrahedrite-(Zn)Cu6(Cu4Zn2)Sb4S12S
Sb Tetrahedrite-(Fe)Cu6(Cu4Fe22+)Sb4S12S
BaBarium
Ba BaryteBaSO4
PbLead
Pb AndoriteAgPbSb3S6
Pb BoulangeritePb5Sb4S11
Pb BournonitePbCuSbS3
Pb DiaphoriteAg3Pb2Sb3S8
Pb GalenaPbS
Pb GeocronitePb14Sb6S23
Pb JamesonitePb4FeSb6S14
Pb SemseyitePb9Sb8S21
Pb ZinkenitePb9Sb22S42
BiBismuth
Bi BismuthiniteBi2S3

Other Regions, Features and Areas containing this locality

Altiplano PlateTectonic Plate
South AmericaContinent
South America Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, 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 and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 3, 2026 05:10:24 Page updated: August 9, 2025 19:11:40
Go to top of page