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
Bradley Mine, Town of Tuxedo, Orange County, New York, USA


07761850017364039463724.jpg
Magnetite, etc.

Bradley Mine, Town of Tuxedo, Orange County, New York, USA
07761850017364039463724.jpg
Magnetite, etc.

Bradley Mine, Town of Tuxedo, Orange County, New York, USA
07761850017364039463724.jpg
Magnetite, etc.

Bradley Mine, Town of Tuxedo, Orange County, New York, USA
Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Comments:Magnetite from the Bradley mine is usually found as black masses with a slight green tint, potentialy caused by chlorite. Crystals are occasionally found.
Abundance at site:Extremely common
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Calcite1
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Bradley Mine, Town of Tuxedo, Orange County, New York, USA
Data Identifiers
Mindat Occurrence Record ID:26501
Long-form Identifier:1:3:26501:4
GUID (UUID V4):0
Nearest other occurrences of Magnetite
1.7km (1.0 miles) ⓘGreenwood mine (Patterson mine), Town of Tuxedo, Orange County, New York, USA
2.6km (1.6 miles) ⓘSurebridge Mine (Sure-Bridge Mine), Town of Tuxedo, Orange County, New York, USA
3.1km (1.9 miles) ⓘPine Swamp Mine, Town of Tuxedo, Orange County, New York, USA
3.2km (2.0 miles) ⓘHasenclever Mine, Harriman State Park, Rockland County, New York, USA
3.7km (2.3 miles) ⓘLewis Mine (Dunn Mine), Harriman State Park, Orange County, New York, USA
4.2km (2.6 miles) ⓘHogencamp Mine, Town of Tuxedo, Orange County, New York, USA
4.9km (3.1 miles) ⓘCranberry Mine, Harriman State Park, Orange County, New York, USA
5.7km (3.5 miles) ⓘBarnes Mine, Harriman State Park, Rockland County, New York, USA
7.0km (4.3 miles) ⓘO'Neil Mine, Lake Mombasha, Town of Monroe, Orange County, New York, USA
7.6km (4.7 miles) ⓘWetherby Mine, Town of Highlands, Orange County, New York, USA
References
The Geology of Orange Co., Geol. Survey of NY, Reis, Heinrich (1895): 454.
 
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