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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Chiastolite from
Dacre Castle, Dacre, Greystoke, Eden, Cumbria, England, UK


Classification
Species:Andalusite var: Chiastolite
Formula:Al2(SiO4)O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chiastolite data
Locality Data:Click here to view Dacre Castle, Dacre, Greystoke, Eden, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:15837
Long-form Identifier:1:3:15837:0
GUID (UUID V4):0
Nearest other occurrences of Chiastolite
12.6km (7.8 miles) ⓘBannerdale Graphite Mine, Bannerdale, Mungrisdale, Eden, Cumbria, England, UK
13.0km (8.0 miles) ⓘSaddleback Old Mine, Mungrisdale, Eden, Cumbria, England, UK
13.5km (8.4 miles) ⓘThrelkeld Mine, Threlkeld, Threlkeld, Eden, Cumbria, England, UK
15.0km (9.3 miles) ⓘBlackhazel Beck, Mungrisdale, Eden, Cumbria, England, UK
16.1km (10.0 miles) ⓘAndalusite outcrop, Glenderaterra Valley, Threlkeld, Eden, Cumbria, England, UK
16.4km (10.2 miles) ⓘGlenderaterra Valley, Threlkeld, Eden, Cumbria, England, UK
20.3km (12.6 miles) ⓘGibraltar Crag, Bassenthwaite, Allerdale, Cumbria, England, UK
35.8km (22.2 miles) ⓘSharp Knott, Lamplugh, Copeland, Cumbria, 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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