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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Phenakite from
Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK


Locality type:Mine
Classification
Species:Phenakite
Formula:Be2SiO4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Phenakite data
Locality Data:Click here to view Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:8548
Long-form Identifier:1:3:8548:9
GUID (UUID V4):0
Nearest other occurrences of Phenakite
0.6km (0.4 miles) ⓘCheesewring Quarry, Minions, Linkinhorne, Cornwall, England, UK
0.8km (0.5 miles) ⓘSouth Phoenix Mine, Minions, Linkinhorne, Cornwall, England, UK
55.7km (34.6 miles) ⓘCligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
57.7km (35.9 miles) ⓘWheal Kitty (Kitty and Penhalls United Mine; incl. Goonlaze Mine; Wheal Osborne), St Agnes, Cornwall, England, UK
60.4km (37.5 miles) ⓘSt Day United Mines (Poldice Mines), Gwennap, Cornwall, England, UK
60.7km (37.7 miles) ⓘWheal Gorland, St Day, Cornwall, England, UK
67.4km (41.9 miles) ⓘSouth Crofty Mine, Pool, Carn Brea, Cornwall, England, UK
97.5km (60.6 miles) ⓘStamps and Jowl Zawn (Roscommon Cliff), Cliff outcrops, Botallack, St Just, Cornwall, England, UK
97.6km (60.7 miles) ⓘWheal Cock, Botallack Mine, Botallack, St Just, Cornwall, England, UK
98.2km (61.0 miles) ⓘWheal Edward, Botallack, St Just, Cornwall, England, UK
References
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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