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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Sphalerite from
Gwynfynydd Mine, Ganllwyd, Gwynedd, Wales, UK


Locality type:Mine
Classification
Species:Sphalerite
Formula:ZnS
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Native Gold4
Quartz2
Data
Mineral Data:Click here to view Sphalerite data
Locality Data:Click here to view Gwynfynydd Mine, Ganllwyd, Gwynedd, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:10315
Long-form Identifier:1:3:10315:8
GUID (UUID V4):0
Nearest other occurrences of Sphalerite
0.4km (0.3 miles) ⓘCwmheisian East Mine, Ganllwyd, Gwynedd, Wales, UK
0.4km (0.3 miles) ⓘPrincess Marina Mine (Bedd-y-Coedwr Mine; Beddcoedwr Mine), Ganllwyd, Gwynedd, Wales, UK
5.4km (3.3 miles) ⓘCefn Coch Mine (incl. Berthlwyd Mine; New California Mine), Ganllwyd, Gwynedd, Wales, UK
6.5km (4.0 miles) ⓘCaegwernog Mine, Llanelltyd, Gwynedd, Wales, UK
9.4km (5.8 miles) ⓘPrince of Wales Mine (Hafod-y-Morfa Mine), Llanelltyd, Gwynedd, Wales, UK
9.9km (6.1 miles) ⓘCambrian Mine (Taincynhauaf), Llanelltyd, Gwynedd, Wales, UK
9.9km (6.1 miles) ⓘGarthgell Mine, Llanelltyd, Gwynedd, Wales, UK
10.2km (6.3 miles) ⓘPrince Edward Mine (Moel Croesau), Trawsfynydd, Gwynedd, Wales, UK
10.5km (6.5 miles) ⓘClogau St Davids Mine (Clogau Mine; St David's Mine), Llanelltyd, Gwynedd, Wales, UK
11.5km (7.2 miles) ⓘCastell Carn Dochan, Llanuwchllyn, Gwynedd, Wales, UK
References
 
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