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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Acanthite from
Federal Mine (Copeland's vein), Paipoonge Township, Thunder Bay District, Ontario, Canada


Locality type:Mine
Classification
Species:Acanthite
Formula:Ag2S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Acanthite data
Locality Data:Click here to view Federal Mine (Copeland's vein), Paipoonge Township, Thunder Bay District, Ontario, Canada
Data Identifiers
Mindat Occurrence Record ID:655595
Long-form Identifier:1:3:655595:5
GUID (UUID V4):0
Nearest other occurrences of Acanthite
3.4km (2.1 miles) ⓘParsons Mine (Lily of the Valley Mine), Paipoonge Township, Thunder Bay District, Ontario, Canada
7.2km (4.5 miles) ⓘRabbit Mountain area, Scoble Township, Thunder Bay District, Ontario, Canada
7.4km (4.6 miles) ⓘRabbit Mountain Mine (Great Lakes Silver mine), Scoble Township, Thunder Bay District, Ontario, Canada
7.7km (4.8 miles) ⓘRabbit Mountain Junior Mine, Scoble Township, Thunder Bay District, Ontario, Canada
8.7km (5.4 miles) ⓘBeaver Jr. mine, O'Connor Township, Thunder Bay District, Ontario, Canada
8.9km (5.5 miles) ⓘBeaver Mine (McQuaig), O'Connor Township, Thunder Bay District, Ontario, Canada
10.2km (6.3 miles) ⓘLittle Pig vein, O'Connor Township, Thunder Bay District, Ontario, Canada
10.4km (6.5 miles) ⓘWest Beaver Mine, O'Connor Township, Thunder Bay District, Ontario, Canada
10.7km (6.7 miles) ⓘSilver Creek Mine, Gillies Township, Thunder Bay District, Ontario, Canada
10.8km (6.7 miles) ⓘBadger Mine, Gillies Township, Thunder Bay District, Ontario, Canada
References
Vos, M. A., 1976, Amethyst Deposits of Ontario, Ontario Division of Mines, pp. 99..
 
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