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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Chlorite Group from
Chrome Claim, Bird River Sill, Manitoba, Canada


Locality type:Claim
Classification
Species:'Chlorite Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chlorite Group data
Locality Data:Click here to view Chrome Claim, Bird River Sill, Manitoba, Canada
Data Identifiers
Mindat Occurrence Record ID:613709
Long-form Identifier:1:3:613709:0
GUID (UUID V4):0
Nearest other occurrences of Chlorite Group
9.6km (6.0 miles) ⓘOre Fault deposit, Bird River Sill, Bird River area, Manitoba, Canada
9.8km (6.1 miles) ⓘBird River Mines (Ore Fault group of claims; Ore Fault deposit), Lac-du-Bonnet area, Manitoba, Canada
11.6km (7.2 miles) ⓘMaskwa Open Pit, Bird River Sill, Bird River area, Manitoba, Canada
12.9km (8.0 miles) ⓘDumbarton Mine, Bird River Sill, Bird River area, Manitoba, Canada
20.0km (12.4 miles) ⓘHuron Claim pegmatite, Cat Lake - Winnipeg River pegmatite field, Lac-du-Bonnet area, Manitoba, Canada
45.0km (28.0 miles) ⓘDiana Mine (Gem Lake), Rice Lake Gold District, Manitoba, Canada
53.2km (33.1 miles) ⓘMirage, Rice Lake Gold District, Manitoba, Canada
53.8km (33.4 miles) ⓘGunnar Au deposit, Rice Lake Gold District, Manitoba, Canada
54.4km (33.8 miles) ⓘOnondaga Mine, Rice Lake Gold District, Manitoba, Canada
54.9km (34.1 miles) ⓘEldorado property, Rice Lake Gold District, Manitoba, Canada
References
Ohnenstetter, Daniel, Watkinson, David H., Jones, Peter C., Talkington, Raymond W. (1986) Cryptic compositional variation in laurite and enclosing chromite from the Bird River Sill, Manitoba. Economic Geology, 81 (5) 1159-1168 doi:10.2113/gsecongeo.81.5.1159
 
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