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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Quartz from
Lodge Park Trial, Tre'r-ddol, Llangynfelyn, Ceredigion, Wales, UK


Locality type:Trial
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Lodge Park Trial, Tre'r-ddol, Llangynfelyn, Ceredigion, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:37727
Long-form Identifier:1:3:37727:6
GUID (UUID V4):0
Nearest other occurrences of Quartz
2.1km (1.3 miles) ⓘLlain-hir Mine, Tre-Taliesin, Llangynfelyn, Ceredigion, Wales, UK
2.6km (1.6 miles) ⓘPwll Roman Mine, Tre-Taliesin, Llangynfelyn, Ceredigion, Wales, UK
3.8km (2.3 miles) ⓘRhyd Fach mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
3.9km (2.4 miles) ⓘYstrad Einion Mine (Dolgoch Mine), Furnace, Ysgubor-y-coed, Ceredigion, Wales, UK
3.9km (2.4 miles) ⓘPenpontbren Mine (Penypontbren Mine; Penpombren Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
4.7km (2.9 miles) ⓘAlltycrib Mine (Talybont Mine; Middleton Mine; North Cardigan Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
5.8km (3.6 miles) ⓘBlaenceulan Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
7.0km (4.4 miles) ⓘCefn-gwyn Mine, Bontgoch, Trefeirig, Ceredigion, Wales, UK
7.1km (4.4 miles) ⓘEsgair Hir & Esgair Fraith mines (Cambrian Mine; Cardigan Consolidated Mine; Welsh Potosi Mine; Kylon Potosi Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
7.3km (4.5 miles) ⓘTy-newydd Mine, Bontgoch, Trefeirig, Ceredigion, Wales, UK
References
Mason, J. S., Green, D. I. (1996) Supergene Copper Mineralisation in situ at Lodge Park Copper Trial, Dyfed. UK Journal of Mines and Minerals 17, 19-23
 
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