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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Cassiterite from
Itos Mine, Oruro, Cercado Province, Oruro, Bolivia


Locality type:Mine
Classification
Species:Cassiterite
Formula:SnO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cassiterite data
Locality Data:Click here to view Itos Mine, Oruro, Cercado Province, Oruro, Bolivia
Data Identifiers
Mindat Occurrence Record ID:42914
Long-form Identifier:1:3:42914:4
GUID (UUID V4):0
Nearest other occurrences of Cassiterite
1.0km (0.6 miles) ⓘSan José Mine, Oruro, Cercado Province, Oruro, Bolivia
1.1km (0.7 miles) ⓘColorada Mine, Oruro, Cercado Province, Oruro, Bolivia
1.4km (0.8 miles) ⓘSocavón Mine (La Salvadora mine), Oruro, Cercado Province, Oruro, Bolivia
29.0km (18.0 miles) ⓘLa Reina mine (La Reyna mine), Pantaleón Dalence Province, Oruro, Bolivia
33.6km (20.9 miles) ⓘJapo Mine (Negro Pabellón Mine), Santa Fé mining district, Pantaleón Dalence Province, Oruro, Bolivia
38.0km (23.6 miles) ⓘKori Kollu mine (Inti Raymi mine; Kori Kollo mine), Cerro Chuquina, La Joya mining district, Cercado Province, Oruro, Bolivia
40.5km (25.1 miles) ⓘSanta Fé Mine, Santa Fé mining district, Pantaleón Dalence Province, Oruro, Bolivia
41.6km (25.9 miles) ⓘMorococala Mine, Santa Fé mining district, Pantaleón Dalence Province, Oruro, Bolivia
42.5km (26.4 miles) ⓘExcelsior mine, Potosí, Bolivia
47.6km (29.6 miles) ⓘCerro Pozokoni, Huanuni, Pantaleón Dalence Province, Oruro, Bolivia
References
Lindgren, Waldemar, Abbott, Argyle C. (1931) The silver-tin deposits of Oruro, Bolivia. Economic Geology, 26 (5) 453-479 doi:10.2113/gsecongeo.26.5.453
Cook, Robert B. (1977) Morphology and Occurrence of Bolivian Cassiterite. The Mineralogical Record, 8 (1) 52-57
Wilson, Wendell E. (2001) Notes From the Editors - Old Yuma mine. The Mineralogical Record, 32 (6) 426-501pp.473-473
Moricz, F., Walder, I. F., & Madai, F. (2009). Geochemical and mineralogical characterization of waste material from Itos Sn-Ag deposit, Bolivia. Proceeding of securing the future and 8th ICARD. Skellefteå, Sweden, 525-534.
 
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