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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Magnesite from
King claim, Sugarloaf Butte, Cedar Mountain Mining District, Alameda County, California, USA


Locality type:Claim
Classification
Species:Magnesite
Formula:MgCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnesite data
Locality Data:Click here to view King claim, Sugarloaf Butte, Cedar Mountain Mining District, Alameda County, California, USA
Data Identifiers
Mindat Occurrence Record ID:322232
Long-form Identifier:1:3:322232:4
GUID (UUID V4):0
Nearest other occurrences of Magnesite
1.2km (0.7 miles) ⓘStandard Magnesite Company Mine, Cedar Mountain, Cedar Mountain Mining District, Alameda County, California, USA
2.6km (1.6 miles) ⓘBanta's Camp deposit, Cedar Mountain, Cedar Mountain Mining District, Alameda County, California, USA
5.8km (3.6 miles) ⓘUnnamed Magnesite occurrence [1], Sugarloaf Butte, Cedar Mountain Mining District, Alameda County, California, USA
5.9km (3.7 miles) ⓘWinship properties [2], Cedar Mountain, Cedar Mountain Mining District, Alameda County, California, USA
8.2km (5.1 miles) ⓘCedar Mountain Magnesite Mine, Cedar Mountain, Cedar Mountain Mining District, Alameda County, California, USA
11.3km (7.0 miles) ⓘFidelity deposit, Red Mountain, Black Wonder Mining District, Santa Clara County, California, USA
12.4km (7.7 miles) ⓘSecurity Mine (Security deposit), Red Mountain, Black Wonder Mining District, Santa Clara County, California, USA
13.4km (8.3 miles) ⓘWestern Mines (Western Magnesite Mine), Red Mountain, Black Wonder Mining District, Santa Clara County, California, USA
13.6km (8.4 miles) ⓘNumber Six-White Queen group, Red Mountain, Black Wonder Mining District, Santa Clara County, California, USA
13.8km (8.6 miles) ⓘRed Mountain Mine, Red Mountain, Black Wonder Mining District, Stanislaus County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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