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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Chalcedony from
Christmas claims, Redington Mining District, Pima County, Arizona, USA


Locality type:Claim
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Christmas claims, Redington Mining District, Pima County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:536352
Long-form Identifier:1:3:536352:0
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
28.3km (17.6 miles) ⓘUnnamed copper mine, Deer Creek, Pima County, Arizona, USA
33.4km (20.8 miles) ⓘDeer Creek Fire Agate Mine, Graham County, Arizona, USA
34.1km (21.2 miles) ⓘPenny Fire Agate Mine, Aravaipa Valley, Aravaipa Mining District, Graham County, Arizona, USA
35.6km (22.1 miles) ⓘAmerican Mine (American shaft; War Eagle Mine; La Vantia Mine; La Ventia Mine), Yellowstone Mining District, Cochise County, Arizona, USA
36.9km (22.9 miles) ⓘUnnamed copper prospect (5), Copper Creek area, Rattlesnake Mining District, Graham County, Arizona, USA
37.0km (23.0 miles) ⓘUnnamed copper prospect (20), Copper Creek area, Rattlesnake Mining District, Graham County, Arizona, USA
39.8km (24.8 miles) ⓘWarbonnet Ranch, Cochise County, Arizona, USA
40.2km (25.0 miles) ⓘPass between Little and Big Table Mountains, Table Mountain Mining District, Pinal County, Arizona, USA
41.0km (25.5 miles) ⓘTable Mountain Mine, Table Mountain area, Table Mountain Mining District, Pinal County, Arizona, USA
46.7km (29.0 miles) ⓘTip Top No. 1 prospect, Johnny Lyon Hills, Yellowstone Mining District, Cochise County, Arizona, USA
References
MRDS database Dep. ID file #10026980, MRDS ID #M001569.
 
and/or  
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