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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Chrysocolla from
Craddock Moor Mine, Craddock Moor, St Cleer, Cornwall, England, UK


Locality type:Mine
Classification
Species:Chrysocolla
Formula:Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chrysocolla data
Locality Data:Click here to view Craddock Moor Mine, Craddock Moor, St Cleer, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:3645
Long-form Identifier:1:3:3645:0
GUID (UUID V4):0
Nearest other occurrences of Chrysocolla
0.3km (0.2 miles) ⓘWest Caradon Mine, Crow's Nest, St Cleer, Cornwall, England, UK
0.4km (0.3 miles) ⓘCaradon Consols, Crow's Nest, St Cleer, Cornwall, England, UK
2.0km (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
14.7km (9.2 miles) ⓘGreystone Quarry, Lezant, Cornwall, England, UK
17.1km (10.7 miles) ⓘOld Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK
17.6km (10.9 miles) ⓘEast Gunnislake Mine (in part: South Bedford and East Gunnislake Mine), Gunnislake, Calstock, Cornwall, England, UK
48.4km (30.1 miles) ⓘDruid Mine (New Victoria Mine; Arundell Mine), Ashburton, Teignbridge, Devon, England, UK
55.8km (34.7 miles) ⓘCarnon valley alluvials, Bissoe, Kea, Cornwall, England, UK
References
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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