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
Blackhazel Beck, Mungrisdale, Eden, Cumbria, England, UK


Locality type:River
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 Blackhazel Beck, Mungrisdale, Eden, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:15836
Long-form Identifier:1:3:15836:1
GUID (UUID V4):0
Nearest other occurrences of Chiastolite
2.5km (1.5 miles) ⓘBannerdale Graphite Mine, Bannerdale, Mungrisdale, Eden, Cumbria, England, UK
2.5km (1.6 miles) ⓘSaddleback Old Mine, Mungrisdale, Eden, Cumbria, England, UK
3.3km (2.0 miles) ⓘGlenderaterra Valley, Threlkeld, Eden, Cumbria, England, UK
3.9km (2.4 miles) ⓘAndalusite outcrop, Glenderaterra Valley, Threlkeld, Eden, Cumbria, England, UK
4.5km (2.8 miles) ⓘThrelkeld Mine, Threlkeld, Threlkeld, Eden, Cumbria, England, UK
5.7km (3.5 miles) ⓘGibraltar Crag, Bassenthwaite, Allerdale, Cumbria, England, UK
15.0km (9.3 miles) ⓘDacre Castle, Dacre, Greystoke, Eden, Cumbria, England, UK
23.2km (14.4 miles) ⓘSharp Knott, Lamplugh, Copeland, Cumbria, England, UK
References
Day, Harry (1999) BMS Database, British Micromount Society.
 
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