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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Quartz from
Winston Lake deposit, Pays Plat Lake Area, Thunder Bay District, Ontario, Canada


Locality type:Deposit
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Winston Lake deposit, Pays Plat Lake Area, Thunder Bay District, Ontario, Canada
Data Identifiers
Mindat Occurrence Record ID:640111
Long-form Identifier:1:3:640111:5
GUID (UUID V4):0
Nearest other occurrences of Quartz
4.6km (2.9 miles) ⓘLongworth claim, O'Connor Township, Thunder Bay District, Ontario, Canada
6.5km (4.1 miles) ⓘSt Louis claim, O'Connor Township, Thunder Bay District, Ontario, Canada
6.7km (4.2 miles) ⓘCooper claim, O'Connor Township, Thunder Bay District, Ontario, Canada
6.8km (4.3 miles) ⓘSjolander-McKirdy, O'Connor Township, Thunder Bay District, Ontario, Canada
7.5km (4.6 miles) ⓘEstelle claim, O'Connor Township, Thunder Bay District, Ontario, Canada
9.0km (5.6 miles) ⓘMadson claim, O'Connor Township, Thunder Bay District, Ontario, Canada
10.8km (6.7 miles) ⓘNicopor Mine, Pays Plat Lake Area, Thunder Bay District, Ontario, Canada
16.6km (10.3 miles) ⓘRossport veins, Lahontan Township, Thunder Bay District, Ontario, Canada
19.9km (12.4 miles) ⓘHighway 17 roadcut (Rossport; Pays Plat; Sunset vein), Yesno Township, Thunder Bay District, Ontario, Canada
22.9km (14.2 miles) ⓘOtisse claim, Priske Township, Thunder Bay District, Ontario, Canada
References
Econ Geol. (1995) 90:2065-2072
 
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