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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Proustite from
Poorman Mine (Oso; Belle Peck Tunnels), Silver City Mining District (Carson Mining District), Owyhee County, Idaho, USA


Locality type:Mine
Classification
Species:Proustite
Formula:Ag3AsS3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Proustite data
Locality Data:Click here to view Poorman Mine (Oso; Belle Peck Tunnels), Silver City Mining District (Carson Mining District), Owyhee County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:8879
Long-form Identifier:1:3:8879:4
GUID (UUID V4):0
Nearest other occurrences of Proustite
2.1km (1.3 miles) ⓘOrofino Mine (Sinker Tunnel), War Eagle Mine (South Chariot; Orofino; Golden Chariot; Mahogany; Sinker; Ida Elmore), Silver City Mining District (Carson Mining District), Owyhee County, Idaho, USA
4.4km (2.7 miles) ⓘBlack Jack Mine-Trade Dollar Mine (Blaine; Empire State; Colorado; Alpine; Blaine Extension; Jumbo; South Pluto; Belfast; Black Bart; Fraction; Caroline; Phillip; Sullivan), Silver City Mining District (Carson Mining District), Owyhee County, Idaho, USA
10.1km (6.3 miles) ⓘDe Lamar Mine, De Lamar Mining District, Owyhee County, Idaho, USA
18.3km (11.4 miles) ⓘSilver City; War Eagle; Florida, Silver City Mining District (Carson Mining District), Owyhee County, Idaho, USA
References
Dana 7:I:365.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Collins, A. (2012) Geology, Geochemistry and Geochronology of the mid-Miocene, Low-Sulfidation Epithermal Gold-Silver Ores on War Eagle Mountain, Silver City District, Idaho. MS thesis Auburn University, Alabama.
 
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