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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Manganite from
Lidcott Mine, Laneast, Cornwall, England, UK


Locality type:Mine
Classification
Species:Manganite
Formula:Mn3+O(OH)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Rhodonite1
Chert1
Data
Mineral Data:Click here to view Manganite data
Locality Data:Click here to view Lidcott Mine, Laneast, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:7220
Long-form Identifier:1:3:7220:5
GUID (UUID V4):0
Nearest other occurrences of Manganite
13.3km (8.3 miles) ⓘWheal Harris, Lifton, West Devon, Devon, England, UK
18.9km (11.7 miles) ⓘTrevena Manganese Mine, Tintagel, Cornwall, England, UK
27.6km (17.1 miles) ⓘRestormel Royal Iron Mine (Trinity Mine), Lostwithiel, Cornwall, England, UK
40.3km (25.0 miles) ⓘRuthers Mine (Ruthvoes Mine; Indian Queens Iron Mine), Indian Queens, St Enoder, Cornwall, England, UK
53.3km (33.1 miles) ⓘWheal Mexico (Trebellan Mine; incl. Treworthy Mine), Perranzabuloe, Cornwall, England, UK
69.4km (43.1 miles) ⓘBuckett's Mine, Redruth, Cornwall, England, UK
77.3km (48.1 miles) ⓘWest Woody Bay, Woody Bay, Martinhoe, North Devon, Devon, England, UK
References
Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford.
 
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