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
Winslow Tin mine, Winslow, Kennebec County, Maine, USA


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Winslow Tin mine, Winslow, Kennebec County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:42463
Long-form Identifier:1:3:42463:5
GUID (UUID V4):0
Nearest other occurrences of Magnetite
40.6km (25.2 miles) ⓘDennis Hill locality (Litchfield sodalite locality), Litchfield, Kennebec County, Maine, USA
62.2km (38.6 miles) ⓘMosquito Mountain Granite Quarry, Frankfort, Waldo County, Maine, USA
66.7km (41.4 miles) ⓘFisher Quarry, Topsham, Sagadahoc County, Maine, USA
67.8km (42.1 miles) ⓘSwamp #1 Quarry, Cathance River Nature Preserve, Topsham, Sagadahoc County, Maine, USA
67.8km (42.1 miles) ⓘSwamp #2 quarry, Cathance River Nature Preserve, Topsham, Sagadahoc County, Maine, USA
68.0km (42.2 miles) ⓘConsolidated #2 Quarry (Purington Quarry), Highland Green, Topsham, Sagadahoc County, Maine, USA
68.0km (42.3 miles) ⓘConsolidated #1 Quarry, Highland Green, Topsham, Sagadahoc County, Maine, USA
69.0km (42.9 miles) ⓘMount Ararat Quarries, Topsham, Sagadahoc County, Maine, USA
70.1km (43.6 miles) ⓘMaine Feldspar Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
70.6km (43.8 miles) ⓘEmerson Mine, Castine, Blue Hill - Castine Mining District, Hancock County, Maine, USA
References
 
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