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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Covellite from
Afterthought Mine, Ingot, East Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA


Locality type:Mine
Classification
Species:Covellite
Formula:CuS
Comments:An alteration product of bornite.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Covellite data
Locality Data:Click here to view Afterthought Mine, Ingot, East Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
Data Identifiers
Mindat Occurrence Record ID:565875
Long-form Identifier:1:3:565875:6
GUID (UUID V4):0
Nearest other occurrences of Covellite
12.4km (7.7 miles) ⓘBully Hill Mine (Shasta Zinc and Copper Mine; Bully Hill-Rising Star Mine; Copper City Mine; Rising Star Mine; Delamar Mine; Shasta Zinc and Copper Mine), Bully Hill, Bully Hill, Bully Hill District (Winthrop District), East Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
31.4km (19.5 miles) ⓘMammoth Mine (Mammoth Copper Company; Anderson Mine; Mayflower Mine; Sheridan Mine; Gillispie Mine), Copper Crest group, Mammoth Butte, Backbone District, West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
35.0km (21.7 miles) ⓘBalaklala Mine (Windy Camp Mine), Sugarloaf Mountain [3], West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
37.3km (23.2 miles) ⓘIron Mountain Mine (Number 8; Confidence; Old Mine), Iron Mountain, Iron Mountain [town], West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
43.1km (26.8 miles) ⓘMountain Monarch Mine (Monarch Mountain prospect), Monarch Mountain, West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
References
Albers, J.P. (1953), Geology and ore deposits of the Afterthought mine, Shasta County, California: California Division Mines & Geology Special Report 29: 17
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
Econ Geol (1988) 83:588-605
 
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