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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Chlorite Group from
Bonser Mine, Coniston, South Lakeland, Cumbria, England, UK


Locality type:Mine
Classification
Species:'Chlorite Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chlorite Group data
Locality Data:Click here to view Bonser Mine, Coniston, South Lakeland, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:15788
Long-form Identifier:1:3:15788:5
GUID (UUID V4):0
Nearest other occurrences of Chlorite Group
0.4km (0.3 miles) ⓘConiston Copper Mines, Coniston, South Lakeland, Cumbria, England, UK
0.5km (0.3 miles) ⓘPaddy End Mine, Coniston, South Lakeland, Cumbria, England, UK
3.0km (1.9 miles) ⓘHellens Mine, Coniston, South Lakeland, Cumbria, England, UK
3.6km (2.2 miles) ⓘGreenburn Mine, Greenburn Valley, Coniston, South Lakeland, Cumbria, England, UK
14.9km (9.3 miles) ⓘWad Mine, Seathwaite, Borrowdale, Allerdale, Cumbria, England, UK
16.8km (10.4 miles) ⓘBlackbeck Tarn, Buttermere, Allerdale, Cumbria, England, UK
17.0km (10.5 miles) ⓘBuckbarrow Beck Veins, Waberthwaite, Copeland, Cumbria, England, UK
17.4km (10.8 miles) ⓘGrassgarth Height, Haverthwaite, South Lakeland, Cumbria, England, UK
18.0km (11.2 miles) ⓘFleetwith Pike, Buttermere, Allerdale, Cumbria, England, UK
18.0km (11.2 miles) ⓘDale Head North, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UK
References
Stanley, C. J., Vaughan, D. J. (1982) Mineralization in the Bonser vein, Coniston, English Lake District: mineral assemblages, paragenesis, and formation conditions. Mineralogical Magazine, 46 (340) 343-350 doi:10.1180/minmag.1982.046.340.08
Day, Harry (1999) BMS Database, British Micromount Society.
 
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