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
Grassgarth Height, Haverthwaite, South Lakeland, Cumbria, England, UK


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 Grassgarth Height, Haverthwaite, South Lakeland, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:15804
Long-form Identifier:1:3:15804:2
GUID (UUID V4):0
Nearest other occurrences of Chlorite Group
14.6km (9.1 miles) ⓘGreenscoe Quarry, Dalton Town with Newton, Barrow-in-Furness, Cumbria, England, UK
17.4km (10.8 miles) ⓘBonser Mine, Coniston, South Lakeland, Cumbria, England, UK
17.4km (10.8 miles) ⓘConiston Copper Mines, Coniston, South Lakeland, Cumbria, England, UK
17.8km (11.0 miles) ⓘPaddy End Mine, Coniston, South Lakeland, Cumbria, England, UK
19.8km (12.3 miles) ⓘHellens Mine, Coniston, South Lakeland, Cumbria, England, UK
20.7km (12.9 miles) ⓘGreenburn Mine, Greenburn Valley, Coniston, South Lakeland, Cumbria, England, UK
23.3km (14.5 miles) ⓘBuckbarrow Beck Veins, Waberthwaite, Copeland, Cumbria, England, UK
32.3km (20.1 miles) ⓘWad Mine, Seathwaite, Borrowdale, Allerdale, Cumbria, England, UK
32.9km (20.4 miles) ⓘShap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK
34.0km (21.2 miles) ⓘBlackbeck Tarn, Buttermere, Allerdale, Cumbria, England, UK
References
Day, Harry (1999) BMS Database, British Micromount Society.
 
and/or  
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