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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Smithsonite from
Rhosemor Mine, Halkyn (District) United Mines, Halkyn, Flintshire, Wales, UK


Locality type:Mine
Classification
Species:Smithsonite
Formula:ZnCO3
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Smithsonite data
Locality Data:Click here to view Rhosemor Mine, Halkyn (District) United Mines, Halkyn, Flintshire, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:760308
Long-form Identifier:1:3:760308:2
GUID (UUID V4):0
Nearest other occurrences of Smithsonite
2.1km (1.3 miles) ⓘBryngwiog Mine, Moel-y-crio, Halkyn, Flintshire, Wales, UK
2.4km (1.5 miles) ⓘPant Quarry, Moel-y-crio, Halkyn, Flintshire, Wales, UK
15.2km (9.5 miles) ⓘTrelogan Mine, Trelogan, Llanasa, Flintshire, Wales, UK
16.9km (10.5 miles) ⓘMinera mines, Minera, Wrexham, Wales, UK
44.9km (27.9 miles) ⓘCraig Rhiwarth Mine (Ochrycraig; North Llangynog), Llangynog, Powys, Wales, UK
45.5km (28.3 miles) ⓘLlangynog Mine, Llangynog, Powys, Wales, UK
65.3km (40.5 miles) ⓘEngine Vein Mine, Alderley Edge, Cheshire, England, UK
82.1km (51.0 miles) ⓘDylife Mine (Pen Dylife Mine; Esgairgaled Mine; Llechwedd Ddu Mine; Blaen Twymyn Mine), Dylife, Machynlleth, Powys, Wales, UK
85.3km (53.0 miles) ⓘPen-y-Clun mine, Llanidloes, Powys, Wales, UK
89.0km (55.3 miles) ⓘClayton Mine, Ecton, Wetton, Staffordshire Moorlands, Staffordshire, England, UK
References
Ian Jones collection
 
and/or  
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