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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Pyrite from
Dolyhir Quarry, Old Radnor, Powys, Wales, UK


Locality type:Quarry
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Dolyhir Quarry, Old Radnor, Powys, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:718695
Long-form Identifier:1:3:718695:0
GUID (UUID V4):0
Nearest other occurrences of Pyrite
29.0km (18.0 miles) ⓘTalachddu Mine, Talachddu, Felin-fach (Felinfach), Powys, Wales, UK
35.0km (21.7 miles) ⓘCwm Elan Mine, Rhayader, Powys, Wales, UK
35.2km (21.9 miles) ⓘNant Paradwys, Rhayader, Powys, Wales, UK
35.4km (22.0 miles) ⓘRhiwnant Mine, Rhayader, Powys, Wales, UK
35.7km (22.2 miles) ⓘDalrhiw, Rhayader, Powys, Wales, UK
36.9km (22.9 miles) ⓘNant-y-Garw Mine, Rhayader, Powys, Wales, UK
38.4km (23.9 miles) ⓘNind Mine, More, Shropshire, England, UK
39.6km (24.6 miles) ⓘCliffdale Mine, Chirbury with Brompton, Shropshire, England, UK
40.3km (25.0 miles) ⓘEast Grit Mine, Grit Mines, Worthen with Shelve, Shropshire, England, UK
40.6km (25.2 miles) ⓘFoxholes Mine, Grit Mines, Worthen with Shelve, Shropshire, England, UK
References
Cotterell, T. F.; Green, D. I.; Hubbard, N.; Mason, J. S.; Starkey, R. E.; Tindle, A. G. (2011) The Mineralogy of Dolyhir Quarry, Old Radnor, Powys, Wales. UK Journal of Mines and Minerals 32, p.5-61.
 
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