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
Port Glasgow, Inverclyde, Scotland, UK


Locality type:Town
Classification
Species:Quartz
Formula:SiO2
Comments:The dumps on which these minerals were found came from a road cutting.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Port Glasgow, Inverclyde, Scotland, UK
Data Identifiers
Mindat Occurrence Record ID:45162
Long-form Identifier:1:3:45162:0
GUID (UUID V4):0
Nearest other occurrences of Quartz
11.3km (7.0 miles) ⓘMuirshiel Mine, Renfrewshire, Scotland, UK
11.4km (7.1 miles) ⓘCraigmuschat quarry, Gourock, Inverclyde, Scotland, UK
14.1km (8.7 miles) ⓘLinthills and Lairdshide, Renfrewshire, Scotland, UK
14.5km (9.0 miles) ⓘInverclip, Inverclyde, Scotland, UK
14.9km (9.3 miles) ⓘLochwinnock, Renfrewshire, Scotland, UK
17.8km (11.1 miles) ⓘHartfield Moss, Renfrewshire, Scotland, UK
18.5km (11.5 miles) ⓘLoanhead Quarry, Beith, North Ayrshire, Scotland, UK
19.4km (12.1 miles) ⓘCatburn, Largs, North Ayrshire, Scotland, UK
19.9km (12.4 miles) ⓘBoyleston Quarry, Barrhead, East Renfrewshire, Scotland, UK
20.7km (12.9 miles) ⓘTrearne Quarry, Beith, North Ayrshire, Scotland, UK
References
BMS Collection
 
and/or  
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