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
Mayflower Mine, Rossland, Trail Creek Mining Division, British Columbia, Canada


Locality type:Mine
Classification
Species:Arsenopyrite
Formula:FeAsS
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Arsenopyrite data
Locality Data:Click here to view Mayflower Mine, Rossland, Trail Creek Mining Division, British Columbia, Canada
Data Identifiers
Mindat Occurrence Record ID:1482010
Long-form Identifier:1:3:1482010:0
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
0.4km (0.2 miles) ⓘBlue Bird Mine, Rossland, Trail Creek Mining Division, British Columbia, Canada
2.4km (1.5 miles) ⓘCrown Point mine, Rossland, Trail Creek Mining Division, British Columbia, Canada
2.6km (1.6 miles) ⓘWhite Bear Mine, Rossland, Trail Creek Mining Division, British Columbia, Canada
3.4km (2.1 miles) ⓘColumbia-Kootenay deposit, Rossland, Trail Creek Mining Division, British Columbia, Canada
3.9km (2.4 miles) ⓘRed Mountain Mo deposits, Red Mountain, Rossland, Trail Creek Mining Division, British Columbia, Canada
4.1km (2.5 miles) ⓘGiant Mine, Rossland, Trail Creek Mining Division, British Columbia, Canada
17.0km (10.5 miles) ⓘDeer Park Mine, Rossland, Trail Creek Mining Division, British Columbia, Canada
28.1km (17.4 miles) ⓘMinorca Mine, Fifteen Mile Creek, Orient Mining District, Stevens County, Washington, USA
28.2km (17.5 miles) ⓘMastodon chrome-nickel deposit, Castle Mountain, Cascade, Greenwood Mining Division, British Columbia, Canada
29.5km (18.3 miles) ⓘCLY Group (BiTel Knoll), Bunker Hill Mine, Salmo, Nelson Mining Division, British Columbia, Canada
References
Peatfield, Giles (n.d.) Personal communication.
minfile.gov.bc.ca (2022) https://minfile.gov.bc.ca/report.aspx?f=PDF&r=Minfile_Detail.rpt&minfilno=082FSW146
 
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