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


Locality type:Mine
Classification
Species:'Tetrahedrite Subgroup' (not an IMA approved species)
Formula:Cu6(Cu4C22+)Sb4S12S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tetrahedrite Subgroup 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:783285
Long-form Identifier:1:3:783285:7
GUID (UUID V4):0
Nearest other occurrences of Tetrahedrite Subgroup
13.6km (8.4 miles) ⓘMountain Pass Mine, Mountain Pass, Mountain Pass District, Clark Mts (Clark Mountain Range), San Bernardino County, California, USA
34.6km (21.5 miles) ⓘDouble Standard mine, Crescent Mining District, New York Mountains, Clark County, Nevada, 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
68.5km (42.6 miles) ⓘNew Deal Mine (Polyanna Mine), Newberry Mining District, Newberry Mountains, Clark County, Nevada, USA
99.1km (61.6 miles) ⓘMoss Mine, Gold Road Mining District, Oatman Mining District, Black Mountains, Mohave County, Arizona, 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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