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
Cannon Mines, Ringwood, Passaic County, New Jersey, USA


03304650017368435632811.jpg
Magnetite, etc.

Cannon Mines, Ringwood, Passaic County, New Jersey, USA
03304650017368435632811.jpg
Magnetite, etc.

Cannon Mines, Ringwood, Passaic County, New Jersey, USA
02139640017272031529684.jpg
Magnetite, etc.

Cannon Mines, Ringwood, Passaic County, New Jersey, USA
Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Hematite1
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Cannon Mines, Ringwood, Passaic County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:71222
Long-form Identifier:1:3:71222:0
GUID (UUID V4):0
Nearest other occurrences of Magnetite
0.0km (0.0 miles) ⓘNew Miller Mine, Ringwood, Passaic County, New Jersey, USA
0.0km (0.0 miles) ⓘMule Mine, Ringwood, Passaic County, New Jersey, USA
0.0km (0.0 miles) ⓘHard Mine, Ringwood, Passaic County, New Jersey, USA
0.0km (0.0 miles) ⓘGeorge explorations, Ringwood, Passaic County, New Jersey, USA
1.4km (0.9 miles) ⓘSt. George Mine, Ringwood, Passaic County, New Jersey, USA
1.4km (0.9 miles) ⓘHenion Mine, Ringwood, Passaic County, New Jersey, USA
1.4km (0.9 miles) ⓘNew Peter Mine, Ringwood, Passaic County, New Jersey, USA
1.4km (0.9 miles) ⓘOak Mine, Hope Mountain, Ringwood, Passaic County, New Jersey, USA
1.4km (0.9 miles) ⓘWinslow Mine, Ringwood, Passaic County, New Jersey, USA
1.4km (0.9 miles) ⓘGood Hope Mine, Ringwood, Passaic County, New Jersey, USA
References
Rocks & Min.: 22:717.
NJ State Geol. Ann. Rpt. (1856):185-186.
 
and/or  
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