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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Magnetite from
Coalinga Asbestos Mine (Coalinga Mine; Coalinga Asbestos deposit), Coalinga, Fresno County, California, USA


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Coalinga Asbestos Mine (Coalinga Mine; Coalinga Asbestos deposit), Coalinga, Fresno County, California, USA
Data Identifiers
Mindat Occurrence Record ID:7280
Long-form Identifier:1:3:7280:9
GUID (UUID V4):0
Nearest other occurrences of Magnetite
1.8km (1.1 miles) ⓘChristie Mine (Christi Mine; Christy Mine; Christie Asbestos; Coalinga Asbestos), Wright Mountain, Fresno County, California, USA
2.2km (1.4 miles) ⓘJames-Corbett Mine (Corbett-Byles Mine), Archer Camp, Fresno County, California, USA
3.6km (2.3 miles) ⓘUnnamed V-Fe occurrence [1], Archer Camp, Fresno County, California, USA
5.2km (3.3 miles) ⓘUnnamed Magnetite occurrence [1], Condon Peak, Fresno County, California, USA
6.0km (3.7 miles) ⓘChlorite Schist Knob occurrence, Santa Rita Peak, San Benito County, California, USA
6.1km (3.8 miles) ⓘWindy Mountain claim, Santa Rita Peak, San Benito County, California, USA
7.3km (4.5 miles) ⓘGreen Fire Mine, Santa Rita Peak, San Benito County, California, USA
7.3km (4.6 miles) ⓘKCAC Mine (Santa Rita Mine; Union Carbide Nuclear; Santa Rita Asbestos Mine; Joe 5 pit; Joe 7-5 Mine), Santa Rita Peak, San Benito County, California, USA
7.5km (4.7 miles) ⓘUnnamed Magnetite occurrence [1], Santa Rita Peak, San Benito County, California, USA
9.2km (5.7 miles) ⓘPerovskite Peak (Perovskite Hill; Perovskite Knob; Chlorite Knob; Schist Knob), San Benito Peak (San Benito Mountain), San Benito County, California, USA
References
Mumpton, F. A., Jaffe, H. W., Thompson, C. S. (1965) Coalingite, a new mineral from the New Idria serpentinite, Fresno and San Benito Counties, California. American Mineralogist, 50 (11-12) 1893-1913
Wise, W. S., & Moller, W. P. (1995). Geology and Mineralogy of the New Idria District: San Benito and Fresno Counties, California. Rocks & Minerals, 70(1), 30-35.
 
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