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
Penpontbren Mine (Penypontbren Mine; Penpombren Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, 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 Penpontbren Mine (Penypontbren Mine; Penpombren Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:50865
Long-form Identifier:1:3:50865:4
GUID (UUID V4):0
Nearest other occurrences of Sphalerite
0.3km (0.2 miles) ⓘErglodd mine (Eurglawdd Mine), Tre-Taliesin, Llangynfelyn, Ceredigion, Wales, UK
0.9km (0.5 miles) ⓘAlltycrib Mine (Talybont Mine; Middleton Mine; North Cardigan Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
1.4km (0.9 miles) ⓘPensarn Mine, Tre-Taliesin, Llangynfelyn, Ceredigion, Wales, UK
1.5km (0.9 miles) ⓘBrynarian Mine (Cardigan Bay Consols Mine), Tre-Taliesin, Llangynfelyn, Ceredigion, Wales, UK
1.9km (1.2 miles) ⓘLlain-hir Mine, Tre-Taliesin, Llangynfelyn, Ceredigion, Wales, UK
3.7km (2.3 miles) ⓘCefn-gwyn Mine, Bontgoch, Trefeirig, Ceredigion, Wales, UK
4.1km (2.6 miles) ⓘMynydd Gorddu Mine, Bontgoch (Elerch), Ceulanymaesmawr, Ceredigion, Wales, UK
4.5km (2.8 miles) ⓘPenycefn Mine, Bow Street, Tirymynach, Ceredigion, Wales, UK
4.8km (3.0 miles) ⓘTy-newydd Mine, Bontgoch, Trefeirig, Ceredigion, Wales, UK
5.6km (3.5 miles) ⓘBwlch Glas Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
References
 
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