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
Mwyndy Mine, Llantrisant, Rhondda Cynon Taf, Wales, UK


Locality type:Mine
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Mwyndy Mine, Llantrisant, Rhondda Cynon Taf, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:69907
Long-form Identifier:1:3:69907:1
GUID (UUID V4):0
Nearest other occurrences of Pyrite
0.6km (0.4 miles) ⓘRhiwsaeson (Gwern Efa), Llantrisant, Rhondda Cynon Taf, Wales, UK
4.4km (2.7 miles) ⓘLlanharry Mine, Llanharry, Rhondda Cynon Taf, Wales, UK
5.5km (3.4 miles) ⓘTon Mawr Quarry, Pentyrch, Cardiff, Wales, UK
6.1km (3.8 miles) ⓘCoed-Ely Colliery, Coed Ely, Rhondda Cynon Taf, Wales, UK
7.3km (4.5 miles) ⓘLlanilid West Opencast Coalmine, Llanharan, Rhondda Cynon Taf, Wales, UK
8.9km (5.5 miles) ⓘBlaengwynlais Quarry, Tongwynlais, Cardiff, Wales, UK
9.8km (6.1 miles) ⓘHafod Pit (Colliery), Trehafod, Rhondda Cynon Taf, Wales, UK
18.3km (11.3 miles) ⓘMachen quarry, Machen, Caerphilly, Wales, UK
20.1km (12.5 miles) ⓘPark Slip West (Margam Opencast), Cefn Cribwr, Bridgend, Wales, UK
20.4km (12.7 miles) ⓘBargoed Colliery, Bargoed, Caerphilly, Wales, UK
References
 
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