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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Cuprite from
Esperanza Mine [new], Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA


Locality type:Mine
Classification
Species:Cuprite
Formula:Cu2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cuprite data
Locality Data:Click here to view Esperanza Mine [new], Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:537293
Long-form Identifier:1:3:537293:5
GUID (UUID V4):0
Nearest other occurrences of Cuprite
0.7km (0.5 miles) ⓘSierrita Mine, Batamote Hills, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
7.5km (4.7 miles) ⓘCopper Queen Mine (Queen Mine), Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
7.8km (4.8 miles) ⓘCopper Glance Mine (Glance Mine), Stevens Mountain, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
8.5km (5.3 miles) ⓘTwin Buttes Mine, Twin Buttes, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
14.0km (8.7 miles) ⓘDaisy Mine (Daisy shaft), Mineral Hill Mines (Azurite group; Old Azurite Mine; Copper Glance Mine), Mineral Hill, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
14.2km (8.8 miles) ⓘPima Mine, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
15.1km (9.4 miles) ⓘMission pit, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
29.1km (18.1 miles) ⓘMontosa Mine (Montosa group of claims), Montosa Canyon, Tyndall Mining District, Santa Cruz County, Arizona, USA
30.4km (18.9 miles) ⓘSpear prospect, Madera Canyon, Old Baldy Mining District, Santa Cruz County, Arizona, USA
30.7km (19.1 miles) ⓘPapago Queen Mine, Amole Mine group, Saginaw Hill, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
References
MRDS database Dep. ID file #10039594, MRDS ID #M050391.
 
and/or  
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