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
Dickerson Mine, Mine Hill, Morris County, New Jersey, USA


03847760017370539656290.jpg
Magnetite

Dickerson Mine, Mine Hill, Morris County, New Jersey, USA
03847760017370539656290.jpg
Magnetite

Dickerson Mine, Mine Hill, Morris County, New Jersey, USA
06530170017272042824233.jpg
Magnetite

Dickerson Mine, Mine Hill, Morris County, New Jersey, 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 Dickerson Mine, Mine Hill, Morris County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:71845
Long-form Identifier:1:3:71845:5
GUID (UUID V4):0
Nearest other occurrences of Magnetite
0.3km (0.2 miles) ⓘCanfield Mine, Ferro Mont, Mine Hill, Morris County, New Jersey, USA
0.4km (0.3 miles) ⓘCanfield Phosphate Mine, Mine Hill, Morris County, New Jersey, USA
0.5km (0.3 miles) ⓘBaker Mines, Mine Hill, Morris County, New Jersey, USA
0.6km (0.4 miles) ⓘBrotherton Mine, Mine Hill, Morris County, New Jersey, USA
0.6km (0.4 miles) ⓘMillen Mine (Mellen Mine; Millon Mine), Mine Hill, Morris County, New Jersey, USA
0.6km (0.4 miles) ⓘBaker Mine, Mine Hill, Morris County, New Jersey, USA
0.6km (0.4 miles) ⓘBaker Mine [1], Mine Hill, Morris County, New Jersey, USA
0.7km (0.5 miles) ⓘHance Mine, Mine Hill, Morris County, New Jersey, USA
1.0km (0.6 miles) ⓘMc Farland Mine (McFarland Mine), Mine Hill, Morris County, New Jersey, USA
1.4km (0.9 miles) ⓘRandall Hill Mine (Randall Mine), Mine Hill, Morris County, New Jersey, USA
References
Canfield, F.A. (1898) Catalogue of Minerals found in New Jersey. in Final Report of the State Geologists.
Bayley, William S. (1910) Final Report of the State Geologist Vol. 7 - Iron Mines and Mining in N.J. Geological Survey of New Jersey. pp.358-362
 
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