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!
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Pyrrhotite from
San Andrés mine, Cerro Llallagua, La Joya mining district, Cercado Province, Oruro, Bolivia


Locality type:Mine
Classification
Species:Pyrrhotite
Formula:Fe1-xS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrrhotite data
Locality Data:Click here to view San Andrés mine, Cerro Llallagua, La Joya mining district, Cercado Province, Oruro, Bolivia
Data Identifiers
Mindat Occurrence Record ID:489797
Long-form Identifier:1:3:489797:2
GUID (UUID V4):0
Nearest other occurrences of Pyrrhotite
5.2km (3.2 miles) ⓘSan Pablo Mine (Carmen Mine), Cerro La Joya, La Joya mining district, Cercado Province, Oruro, Bolivia
54.8km (34.1 miles) ⓘColquiri mine, Colquiri, Inquisivi Province, La Paz, Bolivia
69.5km (43.2 miles) ⓘLa Reina mine (La Reyna mine), Pantaleón Dalence Province, Oruro, Bolivia
74.0km (46.0 miles) ⓘJapo Mine (Negro Pabellón Mine), Santa Fé mining district, Pantaleón Dalence Province, Oruro, Bolivia
79.2km (49.2 miles) ⓘKami Mine, Ayopaya Province, Cochabamba, Bolivia
80.0km (49.7 miles) ⓘChambillaya mining district, Quime, Inquisivi Province, La Paz, Bolivia
80.9km (50.3 miles) ⓘSanta Fé Mine, Santa Fé mining district, Pantaleón Dalence Province, Oruro, Bolivia
81.0km (50.4 miles) ⓘChicote Grande Mine, Chicote Grande, Inquisivi Province, La Paz, Bolivia
81.2km (50.5 miles) ⓘEureka mine, Inquisivi Province, La Paz, Bolivia
82.1km (51.0 miles) ⓘMorococala Mine, Santa Fé mining district, Pantaleón Dalence Province, Oruro, Bolivia
References
USGS Bulletin # 1975, p.131-136, 246.
 
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