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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Malachite from
Queen Mine (Mountain Queen), Cuprum, Seven Devils Mining District, Adams County, Idaho, USA


Locality type:Mine
Classification
Species:Malachite
Formula:Cu2(CO3)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Malachite data
Locality Data:Click here to view Queen Mine (Mountain Queen), Cuprum, Seven Devils Mining District, Adams County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:441663
Long-form Identifier:1:3:441663:0
GUID (UUID V4):0
Nearest other occurrences of Malachite
1.6km (1.0 miles) ⓘ1905 Mine, Seven Devils Mining District, Adams County, Idaho, USA
1.7km (1.0 miles) ⓘWilford Prospect, Seven Devils Mining District, Adams County, Idaho, USA
2.2km (1.4 miles) ⓘCopper Cliff Mine (Silver King), Seven Devils Mining District, Adams County, Idaho, USA
2.4km (1.5 miles) ⓘRed Wing Prospect, Seven Devils Mining District, Adams County, Idaho, USA
2.4km (1.5 miles) ⓘMann Creek Occurrence, Seven Devils Mining District, Adams County, Idaho, USA
3.5km (2.2 miles) ⓘTransfer Point Occurrence, Seven Devils Mining District, Adams County, Idaho, USA
4.1km (2.6 miles) ⓘLynes Occurrence (Lynes Saddle Prospect), Seven Devils Mining District, Adams County, Idaho, USA
4.2km (2.6 miles) ⓘHorse Mountain Occurrence, Seven Devils Mining District, Adams County, Idaho, USA
4.6km (2.8 miles) ⓘWindy Ridge Occurrence, Seven Devils Mining District, Adams County, Idaho, USA
4.9km (3.1 miles) ⓘCopper Occurrence (MRDS - 10089073), Seven Devils Mining District, Adams County, Idaho, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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