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
Hallets Shaft, West Caradon Mine, Crow's Nest, St Cleer, Cornwall, England, UK


Locality type:Shaft
Classification
Species:Malachite
Formula:Cu2(CO3)(OH)2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Malachite data
Locality Data:Click here to view Hallets Shaft, West Caradon Mine, Crow's Nest, St Cleer, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:1514101
Long-form Identifier:1:3:1514101:9
GUID (UUID V4):0
Nearest other occurrences of Malachite
0.1km (0.1 miles) ⓘCraddock Moor Mine, Craddock Moor, St Cleer, Cornwall, England, UK
0.2km (0.1 miles) ⓘWest Caradon Mine, Crow's Nest, St Cleer, Cornwall, England, UK
0.3km (0.2 miles) ⓘNew West Caradon Mine, West Caradon Mine, Crow's Nest, St Cleer, Cornwall, England, UK
0.6km (0.3 miles) ⓘGonamena Mine, St Cleer, Cornwall, England, UK
0.9km (0.6 miles) ⓘSouth Caradon Mine, Caradon Hill, St Cleer, Cornwall, England, UK
1.8km (1.1 miles) ⓘWest Rosedown Mine (The Caradon), Marke Valley Mine, Upton Cross, Linkinhorne, Cornwall, England, UK
1.9km (1.2 miles) ⓘWheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
2.2km (1.4 miles) ⓘPhoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
2.4km (1.5 miles) ⓘMarke Valley Mine, Upton Cross, Linkinhorne, Cornwall, England, UK
3.1km (1.9 miles) ⓘSharptor Mine (West Sharptor Mine), Sharptor, Linkinhorne, Cornwall, England, UK
References
Virginia Maine collection
 
and/or  
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