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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Andalusite from
Cligga Mine, Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK


Locality type:Mine
Classification
Species:Andalusite
Formula:Al2(SiO4)O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Andalusite data
Locality Data:Click here to view Cligga Mine, Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:14490
Long-form Identifier:1:3:14490:6
GUID (UUID V4):0
Nearest other occurrences of Andalusite
0.2km (0.1 miles) ⓘCligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
5.3km (3.3 miles) ⓘWheal Coates, St Agnes, Cornwall, England, UK
15.1km (9.4 miles) ⓘNew Roskear Shaft, Dolcoath Mine, Camborne, Cornwall, England, UK
25.0km (15.5 miles) ⓘColdvreath Mine (Killivreath Mine), Coldvreath, Roche, Cornwall, England, UK
26.0km (16.2 miles) ⓘWheal Nut (Bosworgy Mine; Busworgie Mine; Lewis Mine), St Erth, Cornwall, England, UK
28.1km (17.5 miles) ⓘTrencrom Hill, Trencrom, Ludgvan, Cornwall, England, UK
44.3km (27.5 miles) ⓘBackways Cove, Trebarwith, Tintagel, Cornwall, England, UK
51.3km (31.9 miles) ⓘGreat Roughtor Consols, St Clether, Cornwall, England, UK
55.0km (34.2 miles) ⓘCheesewring Quarry, Minions, Linkinhorne, Cornwall, England, UK
95.6km (59.4 miles) ⓘHalstock Mine, Belstone, West Devon, Devon, England, UK
References
 
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