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
Hook Point, Yellowknife Pegmatite field, Northwest Territories, Canada


Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Hook Point, Yellowknife Pegmatite field, Northwest Territories, Canada
Data Identifiers
Mindat Occurrence Record ID:1228143
Long-form Identifier:1:3:1228143:1
GUID (UUID V4):0
Nearest other occurrences of Quartz
6.6km (4.1 miles) ⓘNechalacho deposit, Thor Lake syenite complex, Blachford Lake alkaline complex, North Slave Region, Northwest Territories, Canada
8.3km (5.2 miles) ⓘT-Zone deposit, Thor Lake syenite complex, Blachford Lake alkaline complex, North Slave Region, Northwest Territories, Canada
10.4km (6.4 miles) ⓘBlachford Lake alkaline complex, Northwest Territories, Canada
14.4km (8.9 miles) ⓘThor Lake syenite complex, Blachford Lake alkaline complex, Northwest Territories, Canada
15.5km (9.6 miles) ⓘBlatchford Lake, Yellowknife Pegmatite field, Northwest Territories, Canada
18.0km (11.2 miles) ⓘMoose II pegmatite (ELK; Beck; DeStaffany), Yellowknife Pegmatite field, Northwest Territories, Canada
42.5km (26.4 miles) ⓘEaster Island Dike, Great Slave Lake, Northwest Territories, Canada
43.1km (26.8 miles) ⓘEaster-Duffy mineral occurrence, Easter Island Dike, Great Slave Lake, Northwest Territories, Canada
43.7km (27.2 miles) ⓘRuth mine, Yellowknife, North Slave Region, Northwest Territories, Canada
48.9km (30.4 miles) ⓘCopper Pass deposit, East Arm area, Great Slave Lake, Northwest Territories, Canada
References
Northern Mineral Showings Database, NWT Geoscience Office.
 
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