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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Linarite from
Machen quarry, Machen, Caerphilly, Wales, UK


09517010017373983689581.jpg
Linarite

Machen quarry, Machen, Caerphilly, Wales, UK
01669930017374530409556.jpg
Linarite

Machen quarry, Machen, Caerphilly, Wales, UK
09517010017373983689581.jpg
Linarite

Machen quarry, Machen, Caerphilly, Wales, UK
01669930017374530409556.jpg
Linarite

Machen quarry, Machen, Caerphilly, Wales, UK
09517010017373983689581.jpg
Linarite

Machen quarry, Machen, Caerphilly, Wales, UK
01669930017374530409556.jpg
Linarite

Machen quarry, Machen, Caerphilly, Wales, UK
Locality type:Quarry
Classification
Species:Linarite
Formula:PbCu(SO4)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Linarite data
Locality Data:Click here to view Machen quarry, Machen, Caerphilly, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:35124
Long-form Identifier:1:3:35124:1
GUID (UUID V4):0
Nearest other occurrences of Linarite
69.2km (43.0 miles) ⓘDolyhir Quarry, Old Radnor, Powys, Wales, UK
78.3km (48.6 miles) ⓘDalrhiw, Rhayader, Powys, Wales, UK
78.5km (48.8 miles) ⓘNant Paradwys, Rhayader, Powys, Wales, UK
79.2km (49.2 miles) ⓘNant-y-Car Mine, Rhayader, Powys, Wales, UK
80.0km (49.7 miles) ⓘRhiwnant Mine, Rhayader, Powys, Wales, UK
84.5km (52.5 miles) ⓘVale of Towy Mine (Carmarthen Consols), Vale of Towy, Llangunnor, Carmarthenshire, Wales, UK
92.7km (57.6 miles) ⓘEsgair Mwyn Mine, Ysbyty Ystwyth, Ceredigion, Wales, UK
92.8km (57.7 miles) ⓘLlwyn Llwyd Mine, Ysbyty Ystwyth, Ceredigion, Wales, UK
94.3km (58.6 miles) ⓘGlogfawr Mine, Lisburne Lead and Silver Mines, Ysbyty Ystwyth, Ceredigion, Wales, UK
94.9km (59.0 miles) ⓘHendre Felen Mine (Hendre quarry), Ysbyty Ystwyth, Ceredigion, Wales, UK
References
Plant, S.P., Jones, I.E. (1996) Minerals of Machen quarry, Mid Glamorgan, Wales. Journal of the Russell Society, 6 (1) 31-36
 
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