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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Calcite from
Snyder Hill Mine, Snyder Hill, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA


Locality type:Mine
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Snyder Hill Mine, Snyder Hill, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:537951
Long-form Identifier:1:3:537951:4
GUID (UUID V4):0
Nearest other occurrences of Calcite
9.4km (5.9 miles) ⓘUnnamed Cu prospect 98-1, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
10.0km (6.2 miles) ⓘUnnamed Pb prospect 98-11, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
10.0km (6.2 miles) ⓘUnnamed Cu prospect 98-13, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
10.1km (6.3 miles) ⓘUnnamed Pb prospect 98-12, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
10.1km (6.3 miles) ⓘUnnamed Cu prospects 98-9 & 98-10, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
10.2km (6.3 miles) ⓘUnnamed Cu prospect 98-8, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
10.7km (6.6 miles) ⓘUnnamed Pb-Zn-Cu prospect 98-14, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
10.8km (6.7 miles) ⓘUnnamed Pb-Cu prospect 98-15, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
11.0km (6.8 miles) ⓘUnnamed Pb-Cu prospect 117-46, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
11.0km (6.8 miles) ⓘUnnamed Pb-Cu prospect 117-54, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
References
MRDS database Dep. ID file #10039673, MRDS ID #M050627.
 
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