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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Marcasite from
Esclusham Mountain, Esclusham, Wrexham, Wales, UK


Locality type:Mountain
Classification
Species:Marcasite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Marcasite data
Locality Data:Click here to view Esclusham Mountain, Esclusham, Wrexham, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:39624
Long-form Identifier:1:3:39624:4
GUID (UUID V4):0
Nearest other occurrences of Marcasite
1.8km (1.1 miles) ⓘParc Mine, Minera, Wrexham, Wales, UK
47.6km (29.6 miles) ⓘParc Mine, Trefriw, Conwy, Wales, UK
48.5km (30.2 miles) ⓘHafna Mine, Trefriw, Conwy, Wales, UK
48.7km (30.3 miles) ⓘCyffty Mine, Capel Curig, Conwy, Wales, UK
50.8km (31.6 miles) ⓘRorrington Mine, Chirbury with Brompton, Shropshire, England, UK
55.0km (34.2 miles) ⓘBwlch Mine, Conwy, Conwy, Wales, UK
55.0km (34.2 miles) ⓘTrecastell Mine (Llangelynin Mine), Henryd, Conwy, Wales, UK
56.1km (34.9 miles) ⓘGwynfynydd Mine, Ganllwyd, Gwynedd, Wales, UK
58.3km (36.3 miles) ⓘOld Mine, Great Orme, Llandudno, Conwy, Wales, UK
61.8km (38.4 miles) ⓘDolgellau, Gwynedd, Wales, UK
References
 
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