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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Pyrite from
Peach Mine, Peach-Elgin copper deposit, Helvetia-Rosemont Mining District, Pima County, Arizona, USA


Locality type:Mine
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Peach Mine, Peach-Elgin copper deposit, Helvetia-Rosemont Mining District, Pima County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:540280
Long-form Identifier:1:3:540280:9
GUID (UUID V4):0
Nearest other occurrences of Pyrite
0.1km (0.1 miles) ⓘTiptop Mine, Tiptop Mine group (Tiptop Camp prospects/mines), Tiptop Mountain, Helvetia, Helvetia-Rosemont Mining District, Pima County, Arizona, USA
0.4km (0.2 miles) ⓘNoonday prospect, Tiptop Mine group (Tiptop Camp prospects/mines), Tiptop Mountain, Helvetia, Helvetia-Rosemont Mining District, Pima County, Arizona, USA
1.0km (0.6 miles) ⓘElgin Mine, Elgin Mine group, Peach-Elgin copper deposit, Helvetia-Rosemont Mining District, Pima County, Arizona, USA
1.0km (0.6 miles) ⓘBlue Jay Mine, Blue Jay-Good Friday Mines, Sycamore Canyon, Helvetia, Helvetia-Rosemont Mining District, Pima County, Arizona, USA
1.0km (0.6 miles) ⓘHelvetia-Rosemont Mining District, Pima County, Arizona, USA
1.5km (0.9 miles) ⓘMohawk Mine, Helvetia Wash, Helvetia, Helvetia-Rosemont Mining District, Pima County, Arizona, USA
1.9km (1.2 miles) ⓘOld Dick Mine, Helvetia, Helvetia-Rosemont Mining District, Pima County, Arizona, USA
2.1km (1.3 miles) ⓘHenrietta prospect, Helvetia, Helvetia-Rosemont Mining District, Pima County, Arizona, USA
2.1km (1.3 miles) ⓘRidley Mine, Helvetia, Helvetia-Rosemont Mining District, Pima County, Arizona, USA
2.5km (1.6 miles) ⓘSanta Rita Quarry, Helvetia-Rosemont Mining District, Pima County, Arizona, USA
References
MRDS database Dep. ID file #10088601, MRDS ID #M050164.
 
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