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
Greystone Wood Mine, Lezant, Cornwall, England, UK


07779500017608003018329.jpg
Rhodonite

Greystone Wood Mine, Lezant, Cornwall, England, UK
06603350017360817497241.jpg
Rhodonite, etc.

Greystone Wood Mine, Lezant, Cornwall, England, UK
09504410017610223359153.jpg
Rhodonite

Greystone Wood Mine, Lezant, Cornwall, England, UK
02393860017610223365446.jpg
Rhodonite

Greystone Wood Mine, Lezant, Cornwall, England, UK
07487940017608002165560.jpg
Rhodonite

Greystone Wood Mine, Lezant, Cornwall, England, UK
04523770017361091577334.jpg
Rhodonite, etc.

Greystone Wood Mine, Lezant, Cornwall, England, UK
04344910017607996948462.jpg
Rhodonite

Greystone Wood Mine, Lezant, Cornwall, England, UK
07268090017608001231165.jpg
Rhodonite

Greystone Wood Mine, Lezant, Cornwall, England, UK
06696900017610223364337.jpg
Rhodonite

Greystone Wood Mine, Lezant, Cornwall, England, UK
06603350017360817497241.jpg
Rhodonite, etc.

Greystone Wood Mine, Lezant, Cornwall, England, UK
09988970017610223361464.jpg
Rhodonite

Greystone Wood Mine, Lezant, Cornwall, England, UK
02223410017610223377419.jpg
Rhodonite

Greystone Wood Mine, Lezant, Cornwall, England, UK
Locality type:Mine
Classification
Species:Rhodonite
Formula:CaMn3Mn[Si5O15]
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Chalcopyrite1
Quartz1
Data
Mineral Data:Click here to view Rhodonite data
Locality Data:Click here to view Greystone Wood Mine, Lezant, Cornwall, England, UK
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:9547
Long-form Identifier:1:3:9547:1
GUID (UUID V4):0
Nearest other occurrences of Rhodonite
1.2km (0.7 miles) ⓘGreystone Quarry, Lezant, Cornwall, England, UK
8.5km (5.3 miles) ⓘWheal Truscott, St Stephens By Launceston Rural, Launceston, Cornwall, England, UK
8.9km (5.5 miles) ⓘAtway Mine, St Stephens, Launceston, Cornwall, England, UK
9.0km (5.6 miles) ⓘWeek Mine, Milton Abbot, West Devon, Devon, England, UK
11.4km (7.1 miles) ⓘPencrebar Wood Mine (Pencrebar Mine; Creva Wood Mine), Callington, Cornwall, England, UK
12.4km (7.7 miles) ⓘTreburland Manganese Mine (Treburland manganese deposits), Altarnun, Cornwall, England, UK
13.3km (8.3 miles) ⓘLidcott Mine, Laneast, Cornwall, England, UK
14.4km (9.0 miles) ⓘTor Wood Mine, Pillaton, Cornwall, England, UK
15.2km (9.5 miles) ⓘBlack Down (Blackdown), Mary Tavy, West Devon, Devon, England, UK
24.4km (15.1 miles) ⓘMeldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
References
Russell, Arthur (1946) On rhodonite and tephroite from Treburland manganese mine, Altarnun, Cornwall; and on rhodonite from other localities in Cornwall and Devonshire. Mineralogical Magazine and Journal of the Mineralogical Society, 27 (194) 221-235 doi:10.1180/minmag.1946.027.194.02
 
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