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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Native Silver from
Brown vein, American Girl Mine (Cargo Mine; Cargo Muchacho Mine), American Girl project, Obregon, Cargo Muchacho Mining District (Hedges Mining District; Ogilby Mining District), Cargo Muchacho Mountains, Imperial County, California, USA


Locality type:Vein
Classification
Species:Native Silver
Formula:Ag
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Native Silver data
Locality Data:Click here to view Brown vein, American Girl Mine (Cargo Mine; Cargo Muchacho Mine), American Girl project, Obregon, Cargo Muchacho Mining District (Hedges Mining District; Ogilby Mining District), Cargo Muchacho Mountains, Imperial County, California, USA
Data Identifiers
Mindat Occurrence Record ID:650762
Long-form Identifier:1:3:650762:6
GUID (UUID V4):0
Nearest other occurrences of Native Silver
0.0km (0.0 miles) ⓘAmerican Girl Mine (Cargo Mine; Cargo Muchacho Mine), American Girl project, Obregon, Cargo Muchacho Mining District (Hedges Mining District; Ogilby Mining District), Cargo Muchacho Mountains, Imperial County, California, USA
17.9km (11.1 miles) ⓘPicacho Mine (Picacho Gold Mine; Goshen; Helen May; Tierra Rica; Mina Rica; St. George; California Gold King; Picacho Basin; Golden Rule; Venus; Jayne; Golden Casket; Dulciana; Mars), Picacho Peak, Picacho Mining District, Chocolate Mountains, Imperial County, California, USA
39.6km (24.6 miles) ⓘMary Lode Mine, Mount Barrow, Paymaster Mining District, Chocolate Mountains, Imperial County, California, USA
89.8km (55.8 miles) ⓘQuartette Mine (Independence Mine; Perseverance Mine; Quartzite Mine), Kofa Mining District, Yuma County, Arizona, USA
90.7km (56.4 miles) ⓘNorth Star Mine (Northstar Mine), Kofa Mining District, Yuma County, Arizona, USA
References
Morton, Paul K. (1977) Geology and Mineral Resources of Imperial County California. County Report 7. California Division of Mines and Geologyp.47
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
 
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