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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Mica Group from
Kramer Borate deposit, Boron, Kern County, California, USA


Locality type:Deposit
Classification
Species:'Mica Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Mica Group data
Locality Data:Click here to view Kramer Borate deposit, Boron, Kern County, California, USA
Data Identifiers
Mindat Occurrence Record ID:327686
Long-form Identifier:1:3:327686:0
GUID (UUID V4):0
Nearest other occurrences of Mica Group
48.8km (30.3 miles) ⓘJohnson and Vogt Rutile deposit, Hodge, San Bernardino County, California, USA
63.6km (39.5 miles) ⓘSnow White deposit, Turtle Mountain, Bell Mountain, San Bernardino County, California, USA
67.8km (42.1 miles) ⓘUnnamed Mica occurrence [1], Lane Mountain, San Bernardino County, California, USA
77.0km (47.8 miles) ⓘHeath Canyon flood control channel, Wrightwood, San Bernardino County, California, USA
84.8km (52.7 miles) ⓘGolden Age prospect (Big Shot), Owens Peak, Indian Wells Canyon Mining District, Kern County, California, USA
91.7km (57.0 miles) ⓘDeer Tick Nos. 1-8 (Big Bump No. 1; Lucky Buck No. 1; Butch No. 1; Checkerboard Nos. 1-3; Lucky Guess), Devore Heights, San Bernardino County, California, USA
93.1km (57.9 miles) ⓘUnnamed Lazurite occurrence [1], Stoddard Peak, San Bernardino County, California, USA
99.3km (61.7 miles) ⓘKeystone and Lucky Jim Mine, Blue Jay, San Bernardino County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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