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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Hydrozincite from
Greystone Quarry, Lezant, Cornwall, England, UK


Locality type:Quarry
Classification
Species:Hydrozincite
Formula:Zn5(CO3)2(OH)6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hydrozincite data
Locality Data:Click here to view Greystone Quarry, Lezant, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:29332
Long-form Identifier:1:3:29332:7
GUID (UUID V4):0
Nearest other occurrences of Hydrozincite
16.0km (9.9 miles) ⓘLockridge Mine (Goldstreet Mine), East Tamar Consols, Bere Alston Mines, Bere Ferrers, West Devon, Devon, England, UK
17.6km (10.9 miles) ⓘSouth Tamar Consols (South Tamar Mine; Cowes Mine; incl. Cleave Mine; Birch Mine), Bere Alston Mines, Bere Ferrers, West Devon, Devon, England, UK
30.7km (19.1 miles) ⓘOld Treburgett Mine, St Teath, Cornwall, England, UK
42.6km (26.5 miles) ⓘSilverbrook Mine, Ilsington, Teignbridge, Devon, England, UK
70.1km (43.5 miles) ⓘWheal Jane, Kea, Cornwall, England, UK
73.5km (45.7 miles) ⓘWheal Jewel, Gwennap, Cornwall, England, UK
94.0km (58.4 miles) ⓘHalamanning Mine, St Hilary, Cornwall, England, UK
References
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
Weiß, Stefan; Hooper, Jeremy; Elton, Nick; Green, David I. (2001) Seltene Mineralien aus dem Greystone Quarry, Cornwall/GB [Rare minerals from the Greystone Quarry, Cornwall/UK]. Lapis, 26 (4). 19-33; 50
 
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