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
Redstone "Red Granite" quarry, Redstone, Conway, Carroll County, New Hampshire, USA


Locality type:Quarry
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 Redstone "Red Granite" quarry, Redstone, Conway, Carroll County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:31906
Long-form Identifier:1:3:31906:9
GUID (UUID V4):0
Nearest other occurrences of Magnetite
1.1km (0.7 miles) ⓘRedstone "Green Granite" quarry, Redstone, Conway, Carroll County, New Hampshire, USA
5.6km (3.5 miles) ⓘGovernment pit, Albany, Carroll County, New Hampshire, USA
7.0km (4.4 miles) ⓘMiddle Moat Mountain locality, Hale's Location, Carroll County, New Hampshire, USA
16.2km (10.0 miles) ⓘIron Mountain Mines, Iron Mountain, Bartlett, Carroll County, New Hampshire, USA
17.1km (10.6 miles) ⓘIron Mountain, Bartlett, Carroll County, New Hampshire, USA
33.1km (20.6 miles) ⓘSaunders Mica Quarry, Waterford, Oxford County, Maine, USA
39.7km (24.7 miles) ⓘHam and Weeks Mine, Wakefield, Carroll County, New Hampshire, USA
44.4km (27.6 miles) ⓘSongo Pond Quarry (Kimball Ledge Quarry), Albany, Oxford County, Maine, USA
45.5km (28.3 miles) ⓘMitchell Mountain mine, Newfield, York County, Maine, USA
47.6km (29.6 miles) ⓘTwin Mountain Quarry, Carroll, Coos County, New Hampshire, USA
References
Rocks and Minerals, (1990) 65:286-296
 
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