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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Acanthite from
Morning Star Mine, Kessler Peak, Ivanpah Mountains, Ivanpah Mining District, San Bernardino County, California, USA


Locality type:Mine
Classification
Species:Acanthite
Formula:Ag2S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Acanthite data
Locality Data:Click here to view Morning Star Mine, Kessler Peak, Ivanpah Mountains, Ivanpah Mining District, San Bernardino County, California, USA
Data Identifiers
Mindat Occurrence Record ID:783286
Long-form Identifier:1:3:783286:4
GUID (UUID V4):0
Nearest other occurrences of Acanthite
15.9km (9.9 miles) ⓘDeath Valley Mine (Cima-Death Valley Mine; Dolly Varden Mine; Arcalvada Mine), Cima, Ivanpah Valley, Ivanpah Mining District, San Bernardino County, California, USA
25.8km (16.0 miles) ⓘNew York Mountains, San Bernardino County, California, USA
28.5km (17.7 miles) ⓘLucy Grey mine (Lucy Gray mine), Sunset Mining District, Clark County, Nevada, USA
35.2km (21.9 miles) ⓘGingerload prospect, Crescent Mining District, New York Mountains, Clark County, Nevada, USA
50.0km (31.1 miles) ⓘPrometheus Mine, Goodsprings Mining District, Spring Mountains, Clark County, Nevada, USA
51.4km (31.9 miles) ⓘBoss Mine, Goodsprings Mining District, Spring Mountains, Clark County, Nevada, USA
55.5km (34.5 miles) ⓘNE2 vein, Otto Mountain, Baker, Soda Mountains, Silver Lake Mining District, San Bernardino County, California, USA
55.6km (34.6 miles) ⓘLeiser Ray Mine (Lester Ray-Goffs Mine; Camp Signal Mine; Vanadium King Mine), Signal Hill, Piute Range [N], Signal Mining District (Vontrigger Mining District), San Bernardino County, California, USA
55.8km (34.7 miles) ⓘAga Mine, Otto Mountain, Baker, Soda Mountains, Silver Lake Mining District, San Bernardino County, California, USA
56.0km (34.8 miles) ⓘOtto Mountain, Baker, Soda Mountains, Silver Lake Mining District, San Bernardino County, California, USA
References
Ronald Wynn Sheets, James R. Craig, Robert J. Bodnar (1995) Composition And Occurrence Of Electrum At The Morning Star Deposit, San Bernardino County, California: Evidence For Remobilization Of Gold And Silver. Canadian Mineralogist 33:137-151
 
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