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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Arsenopyrite from
Reserve Brook mine (McKiel Lake mine), Petersville Parish, Queens Co., New Brunswick, Canada


Locality type:Mine
Classification
Species:Arsenopyrite
Formula:FeAsS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Arsenopyrite data
Locality Data:Click here to view Reserve Brook mine (McKiel Lake mine), Petersville Parish, Queens Co., New Brunswick, Canada
Data Identifiers
Mindat Occurrence Record ID:112178
Long-form Identifier:1:3:112178:0
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
24.2km (15.0 miles) ⓘBald Hill, Springfield Parish, Kings Co., New Brunswick, Canada
31.2km (19.4 miles) ⓘHenderson Settlement, Springfield Parish, Kings Co., New Brunswick, Canada
36.8km (22.8 miles) ⓘTaylors Brook, Springfield Parish, Kings Co., New Brunswick, Canada
40.4km (25.1 miles) ⓘCape Spencer mine, Simonds Parish, Saint John Co., New Brunswick, Canada
42.0km (26.1 miles) ⓘEast Scotch Settlement, Springfield Parish, Kings Co., New Brunswick, Canada
44.7km (27.8 miles) ⓘNerepis Station Mine, Kings Co., New Brunswick, Canada
45.5km (28.3 miles) ⓘNorth Fuchsite Zone, Studholm Parish, Kings Co., New Brunswick, Canada
45.7km (28.4 miles) ⓘSouth Fuchsite Zone, Springfield Parish, Kings Co., New Brunswick, Canada
48.2km (29.9 miles) ⓘMount Pleasant Mine, Saint George Parish, Charlotte Co., New Brunswick, Canada
56.1km (34.9 miles) ⓘSheba pit, Studholm Parish, Kings Co., New Brunswick, Canada
References
Sutherland, J. K. (1967) The chemistry of some New Brunswick pyrites. The Canadian Mineralogist, 9 (1) 71-84
(2022) New Brunswick Mineral Occurrence Database, Department of Energy and Mines.
 
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