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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Magnetite from
Bonser Mine, Coniston, South Lakeland, Cumbria, England, UK


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Chalcopyrite1
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Bonser Mine, Coniston, South Lakeland, Cumbria, England, UK
Data Identifiers
Mindat Occurrence Record ID:16746
Long-form Identifier:1:3:16746:6
GUID (UUID V4):0
Nearest other occurrences of Magnetite
0.4km (0.3 miles) ⓘConiston Copper Mines, Coniston, South Lakeland, Cumbria, England, UK
2.9km (1.8 miles) ⓘLong Crag Mine, Greenburn Valley, Coniston, South Lakeland, Cumbria, England, UK
14.9km (9.3 miles) ⓘWad Mine, Seathwaite, Borrowdale, Allerdale, Cumbria, England, UK
17.4km (10.8 miles) ⓘGrassgarth Height, Haverthwaite, South Lakeland, Cumbria, England, UK
17.5km (10.9 miles) ⓘMecklin Wood, Wasdale, Copeland, Cumbria, England, UK
18.0km (11.2 miles) ⓘFleetwith Pike, Buttermere, Allerdale, Cumbria, England, UK
28.6km (17.7 miles) ⓘShap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK
29.8km (18.5 miles) ⓘShap Blue Quarry, Shap Rural, Eden, Cumbria, England, UK
31.9km (19.8 miles) ⓘLanghorn Quarry, Bigrigg, Egremont, Copeland, Cumbria, England, UK
34.6km (21.5 miles) ⓘOverend Quarry, Whitehaven, Copeland, Cumbria, England, UK
References
Stanley, C. J., Criddle, A. J. (1979) Mineralization at Seathwaite Tam, near Coniston, English Lake District: The first occurrence of wittichenite in Great Britain. Mineralogical Magazine, 43 (325) 103-107 doi:10.1180/minmag.1979.043.325.06
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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