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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Fornacite from
Shirley Ann group, Big Dodd Spring, Ubehebe Mining District, Cottonwood Mountains, Panamint Range (Panamint Mountains), Inyo County, California, USA


Locality type:Claim
Classification
Species:Fornacite
Formula:Pb2Cu(CrO4)(AsO4)(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Fornacite data
Locality Data:Click here to view Shirley Ann group, Big Dodd Spring, Ubehebe Mining District, Cottonwood Mountains, Panamint Range (Panamint Mountains), Inyo County, California, USA
Data Identifiers
Mindat Occurrence Record ID:40542
Long-form Identifier:1:3:40542:7
GUID (UUID V4):0
Nearest other occurrences of Fornacite
21.5km (13.3 miles) ⓘSanta Rosa Mine (Lee-Santa Rosa Mine; Santa Rosa Mines), Malpais Mesa, Inyo Mts (Inyo Range), Inyo County, California, USA
37.7km (23.4 miles) ⓘDefense Mine, Lookout City, Lookout Mining District (Modoc Mining District), Argus Mts (Argus Range), Inyo County, California, USA
46.8km (29.1 miles) ⓘReward Mine, Reward, Russ Mining District, Inyo Mts (Inyo Range), Inyo County, California, USA
References
Adams, Paul M. (2001) The Shirley Ann Claim, Inyo County, California. The Mineralogical Record, 32 (5) 393-400pp.393-393
 
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