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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Gypsum from
Bethlehem Mine, Logan Lake, Kamloops Mining Division, British Columbia, Canada


Locality type:Mine
Classification
Species:Gypsum
Formula:CaSO4 · 2H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gypsum data
Locality Data:Click here to view Bethlehem Mine, Logan Lake, Kamloops Mining Division, British Columbia, Canada
Data Identifiers
Mindat Occurrence Record ID:623371
Long-form Identifier:1:3:623371:6
GUID (UUID V4):0
Nearest other occurrences of Gypsum
1.9km (1.2 miles) ⓘHighland Valley Copper Mine, Logan Lake, Kamloops Mining Division, British Columbia, Canada
5.7km (3.5 miles) ⓘLornex Pit, Highland Valley Copper Mine, Logan Lake, Kamloops Mining Division, British Columbia, Canada
7.1km (4.4 miles) ⓘHighmont Pit, Highland Valley Copper Mine, Logan Lake, Kamloops Mining Division, British Columbia, Canada
22.8km (14.2 miles) ⓘSpatsum claim, Cache Creek, Maggie claim group, Kamloops Mining Division, British Columbia, Canada
26.7km (16.6 miles) ⓘBasque No. 4 evaporite occurrence, Venables Valley, Ashcroft, Kamloops Mining Division, British Columbia, Canada
26.9km (16.7 miles) ⓘBasque No. 3 evaporite occurrence, Venables Valley, Ashcroft, Kamloops Mining Division, British Columbia, Canada
27.3km (17.0 miles) ⓘBasque No. 2 evaporite occurrence, Venables Valley, Ashcroft, Kamloops Mining Division, British Columbia, Canada
28.1km (17.5 miles) ⓘBasque claims (Basque No. 1), Venables Valley, Ashcroft, Kamloops Mining Division, British Columbia, Canada
30.5km (18.9 miles) ⓘLucky Mike tungsten occurrence, Swakum Mountain, Merritt area, Nicola Mining Division, British Columbia, Canada
38.7km (24.1 miles) ⓘAfton Mine, Kamloops, Kamloops Mining Division, British Columbia, Canada
References
Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155
 
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