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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Cassiterite from
Westinghouse Quarry, Buckfield, Oxford County, Maine, USA


Locality type:Quarry
Classification
Species:Cassiterite
Formula:SnO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cassiterite data
Locality Data:Click here to view Westinghouse Quarry, Buckfield, Oxford County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:33363
Long-form Identifier:1:3:33363:4
GUID (UUID V4):0
Nearest other occurrences of Cassiterite
1.1km (0.7 miles) ⓘGE-SE Mine, Buckfield, Oxford County, Maine, USA
3.1km (2.0 miles) ⓘStreaked Mountain, Hebron, Oxford County, Maine, USA
3.4km (2.1 miles) ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA
3.5km (2.2 miles) ⓘOrchard Quarry, Buckfield, Oxford County, Maine, USA
6.1km (3.8 miles) ⓘMount Marie Quarries, Paris, Oxford County, Maine, USA
6.2km (3.8 miles) ⓘMount Mica Quarry, Paris, Oxford County, Maine, USA
6.2km (3.9 miles) ⓘRyerson Hill Quarries, Paris, Oxford County, Maine, USA
6.3km (3.9 miles) ⓘHibbs Quarry, Mount Rubellite, Hebron, Oxford County, Maine, USA
6.5km (4.1 miles) ⓘMount Rubellite Quarries, Mount Rubellite, Hebron, Oxford County, Maine, USA
18.1km (11.3 miles) ⓘB.B. No. 7 Quarry, Norway, Oxford County, Maine, USA
References
Rocks & Min.: 62:403-404.
 
and/or  
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