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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Malachite from
Dolyhir Quarry, Old Radnor, Powys, Wales, UK


00398490017375949119061.jpg
Malachite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK
02057360017272020888554.jpg
Malachite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK
00398490017375949119061.jpg
Malachite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK
02057360017272020888554.jpg
Malachite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK
00398490017375949119061.jpg
Malachite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK
02057360017272020888554.jpg
Malachite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK
Locality type:Quarry
Classification
Species:Malachite
Formula:Cu2(CO3)(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Azurite4
Galena1
Aurichalcite1
Devilline1
Data
Mineral Data:Click here to view Malachite data
Locality Data:Click here to view Dolyhir Quarry, Old Radnor, Powys, Wales, UK
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:20264
Long-form Identifier:1:3:20264:4
GUID (UUID V4):0
Nearest other occurrences of Malachite
33.6km (20.9 miles) ⓘBlack Noll Mine, Myndtown, Shropshire, England, UK
35.2km (21.9 miles) ⓘNant Paradwys, Rhayader, Powys, Wales, UK
35.4km (22.0 miles) ⓘHaytons Bent Mine, Stanton Lacy, Shropshire, England, UK
35.4km (22.0 miles) ⓘRhiwnant Mine, Rhayader, Powys, Wales, UK
35.5km (22.1 miles) ⓘDolwen Mine, Llanidloes, Powys, Wales, UK
35.7km (22.2 miles) ⓘDalrhiw, Rhayader, Powys, Wales, UK
35.8km (22.2 miles) ⓘNant-y-Car Mine, Rhayader, Powys, Wales, UK
36.9km (22.9 miles) ⓘPultheley Mine, Pultheley, More, Shropshire, England, UK
37.4km (23.2 miles) ⓘChittol Mine (Chittol Wood Mine), More, Shropshire, England, UK
39.3km (24.4 miles) ⓘMedlicott Mine, Wentnor, Shropshire, England, UK
References
Wolfe, M. (2000) Mineral news. UK Journal of Mines and Minerals 20, 4-6
Cotterell, T. F.; Green, D. I.; Hubbard, N.; Mason, J. S.; Starkey, R. E.; Tindle, A. G. (2011) The Mineralogy of Dolyhir Quarry, Old Radnor, Powys, Wales. UK Journal of Mines and Minerals 32, p.5-61.
Hubbard, Neil, Green, David I. (2020) Richelsdorfite from Dolyhir Quarry, Old Radnor, Powys: the first British occurrence. Journal of the Russell Society, 23. 33-38
 
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