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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Rhodonite from
Atway Mine, St Stephens, Launceston, Cornwall, England, UK


Locality type:Mine
Classification
Species:Rhodonite
Formula:CaMn3Mn[Si5O15]
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Rhodonite data
Locality Data:Click here to view Atway Mine, St Stephens, Launceston, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:9546
Long-form Identifier:1:3:9546:4
GUID (UUID V4):0
Nearest other occurrences of Rhodonite
0.5km (0.3 miles) ⓘWheal Truscott, St Stephens By Launceston Rural, Launceston, Cornwall, England, UK
6.5km (4.0 miles) ⓘLidcott Mine, Laneast, Cornwall, England, UK
8.0km (5.0 miles) ⓘGreystone Quarry, Lezant, Cornwall, England, UK
8.9km (5.5 miles) ⓘGreystone Wood Mine, Lezant, Cornwall, England, UK
9.5km (5.9 miles) ⓘTreburland Manganese Mine (Treburland manganese deposits), Altarnun, Cornwall, England, UK
15.4km (9.6 miles) ⓘWeek Mine, Milton Abbot, West Devon, Devon, England, UK
18.7km (11.6 miles) ⓘPencrebar Wood Mine (Pencrebar Mine; Creva Wood Mine), Callington, Cornwall, England, UK
21.0km (13.1 miles) ⓘBlack Down (Blackdown), Mary Tavy, West Devon, Devon, England, UK
21.8km (13.5 miles) ⓘTor Wood Mine, Pillaton, Cornwall, England, UK
27.0km (16.8 miles) ⓘMeldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
References
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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