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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Pyrrhotite from
Unnamed Cu prospects 101-6 & 101-10, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA


Locality type:Prospect
Classification
Species:Pyrrhotite
Formula:Fe1-xS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrrhotite data
Locality Data:Click here to view Unnamed Cu prospects 101-6 & 101-10, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:538486
Long-form Identifier:1:3:538486:0
GUID (UUID V4):0
Nearest other occurrences of Pyrrhotite
0.6km (0.4 miles) ⓘUnnamed Cu prospect 101-18, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
0.7km (0.4 miles) ⓘUnnamed Cu prospect 101-24, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
1.1km (0.7 miles) ⓘUnnamed Cu prospects 101-34 & 101-35, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
15.8km (9.8 miles) ⓘBusterville Mine, Avra, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
23.3km (14.5 miles) ⓘ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
26.3km (16.4 miles) ⓘProsperity Mine group (Helmet Peak group; Helmet Peak Mine; Prosperity claims), Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
34.1km (21.2 miles) ⓘContention Mine (North Star Mine), Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
34.3km (21.3 miles) ⓘTwin Buttes Mine, Twin Buttes, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
36.2km (22.5 miles) ⓘEsperanza Mine [new], Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
48.7km (30.2 miles) ⓘHelvetia-Rosemont Mining District, Pima County, Arizona, USA
References
MRDS database Dep. ID file #10039753, MRDS ID #M050772.
 
and/or  
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