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
Benallt Mine, Nantlle Vale, Llanllyfni, Gwynedd, Wales, UK


Locality type:Mine
Classification
Species:Sphalerite
Formula:ZnS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sphalerite data
Locality Data:Click here to view Benallt Mine, Nantlle Vale, Llanllyfni, Gwynedd, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:280989
Long-form Identifier:1:3:280989:2
GUID (UUID V4):0
Nearest other occurrences of Sphalerite
0.9km (0.6 miles) ⓘDrws-y-Coed Mine (Drwy-y-Coed Mine), Nantlle Vale, Llanllyfni, Gwynedd, Wales, UK
7.1km (4.4 miles) ⓘMoel Hebog, Beddgelert, Gwynedd, Wales, UK
8.1km (5.0 miles) ⓘBritannia Mine, Beddgelert, Gwynedd, Wales, UK
8.8km (5.4 miles) ⓘHafod y Llan workings, Beddgelert, Gwynedd, Wales, UK
9.6km (5.9 miles) ⓘLliwedd Mine, Beddgelert, Gwynedd, Wales, UK
15.1km (9.4 miles) ⓘBwlch y Plym Mine, Llanfrothen, Gwynedd, Wales, UK
15.6km (9.7 miles) ⓘPantywrach Mine, Llanfrothen, Gwynedd, Wales, UK
17.0km (10.6 miles) ⓘGloddfa Ganol Quarry (Oakley), Ffestiniog, Gwynedd, Wales, UK
24.0km (14.9 miles) ⓘPandora Mine, Trefriw, Conwy, Wales, UK
25.0km (15.5 miles) ⓘHafna Mine, Trefriw, Conwy, Wales, UK
References
Ref: THe Old Copper Mines of Snowdonia, David Bick, 3rd Edition 2003.
 
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