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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Graphite from
Seyer deposit, Julian, Julian Mining District, San Diego County, California, USA


Locality type:Deposit
Classification
Species:Graphite
Formula:C
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Graphite data
Locality Data:Click here to view Seyer deposit, Julian, Julian Mining District, San Diego County, California, USA
Data Identifiers
Mindat Occurrence Record ID:678792
Long-form Identifier:1:3:678792:9
GUID (UUID V4):0
Nearest other occurrences of Graphite
1.2km (0.8 miles) ⓘMary Jane deposit (Liebuck; Kane; Leebrick), Mason, Mason Valley, San Diego County, California, USA
2.0km (1.2 miles) ⓘUnnamed Graphite prospect, Banner, Banner Mining District, San Diego County, California, USA
40.1km (24.9 miles) ⓘJumbo deposit, Carrizo Mountain, Coyote Mountains, Imperial County, California, USA
41.1km (25.5 miles) ⓘBullard prospect, Campo, San Diego County, California, USA
49.3km (30.6 miles) ⓘMountain Spring Mine, Boulder Park, Imperial County, California, USA
49.5km (30.7 miles) ⓘWedge Mine, Carrizo Mountain, Coyote Mountains, Imperial County, California, USA
52.8km (32.8 miles) ⓘWhite Hope Limestone deposit, Ocotillo, Imperial County, California, USA
56.4km (35.1 miles) ⓘStuart Graphite prospect, Coyote Wells, Imperial County, California, USA
63.2km (39.3 miles) ⓘCal-White Limestone deposit (Cal-White deposit; Ray claims; Kimberly; Cal White; Little White), Coyote Wells, Imperial County, California, USA
References
Weber, F. Harold Jr. (1963) Geology and mineral resources of San Diego County, California. County Report 3. California Division of Mines and Geology pp.167-168
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
 
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