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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Andalusite from
Threlkeld Mine, Threlkeld, Threlkeld, Eden, Cumbria, England, UK


Locality type:Mine
Classification
Species:Andalusite
Formula:Al2(SiO4)O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Andalusite data
Locality Data:Click here to view Threlkeld Mine, Threlkeld, Threlkeld, Eden, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:985288
Long-form Identifier:1:3:985288:4
GUID (UUID V4):0
Nearest other occurrences of Andalusite
2.6km (1.6 miles) ⓘSaddleback Old Mine, Mungrisdale, Eden, Cumbria, England, UK
2.8km (1.7 miles) ⓘAndalusite outcrop, Glenderaterra Valley, Threlkeld, Eden, Cumbria, England, UK
3.4km (2.1 miles) ⓘGlenderaterra Valley, Threlkeld, Eden, Cumbria, England, UK
3.5km (2.2 miles) ⓘBannerdale Graphite Mine, Bannerdale, Mungrisdale, Eden, Cumbria, England, UK
4.5km (2.8 miles) ⓘBlackhazel Beck, Mungrisdale, Eden, Cumbria, England, UK
7.2km (4.5 miles) ⓘSkiddaw, Underskiddaw, Allerdale, Cumbria, England, UK
7.4km (4.6 miles) ⓘGibraltar Crag, Bassenthwaite, Allerdale, Cumbria, England, UK
13.5km (8.4 miles) ⓘDacre Castle, Dacre, Greystoke, Eden, Cumbria, England, UK
19.7km (12.3 miles) ⓘScale Force, Loweswater, Allerdale, Cumbria, England, UK
22.5km (14.0 miles) ⓘSharp Knott, Lamplugh, Copeland, Cumbria, England, UK
References
Day, Harry (1999) BMS Database, British Micromount Society.
 
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