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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Chlorite Group from
Copper King Mine, Red Mountain, Red Mountain Mining District, Mendocino County, California, USA


Locality type:Mine
Classification
Species:'Chlorite Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chlorite Group data
Locality Data:Click here to view Copper King Mine, Red Mountain, Red Mountain Mining District, Mendocino County, California, USA
Data Identifiers
Mindat Occurrence Record ID:3573
Long-form Identifier:1:3:3573:6
GUID (UUID V4):0
Nearest other occurrences of Chlorite Group
1.1km (0.7 miles) ⓘMiner Ridge (Miners Ridge), Red Mountain, Red Mountain Mining District, Mendocino County, California, USA
45.7km (28.4 miles) ⓘSocrates Mine, Castle Rock Springs area, West Mayacmas Mining District, Sonoma County, California, USA
59.7km (37.1 miles) ⓘWard Creek [2], Cazadero, Coast Range, Sonoma County, California, USA
67.9km (42.2 miles) ⓘLaytonville Quarry, Laytonville, Coastal Range, California, USA
80.7km (50.1 miles) ⓘSalmon Creek, Sonoma County, California, USA
References
Erd, Richard C., Cesbron, Fabien P., Goff, Fraser, Clark, Joan R. (1981) Mcguinnessite, a New Carbonate from California. The Mineralogical Record, 12 (3) 143-147
 
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