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
Winslow Tin mine, Winslow, Kennebec County, Maine, USA


07168950017369597169128.jpg
Cassiterite

Winslow Tin mine, Winslow, Kennebec County, Maine, USA
07168950017369597169128.jpg
Cassiterite

Winslow Tin mine, Winslow, Kennebec County, Maine, USA
07168950017369597169128.jpg
Cassiterite

Winslow Tin mine, Winslow, Kennebec County, Maine, USA
Locality type:Mine
Classification
Species:Cassiterite
Formula:SnO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cassiterite data
Locality Data:Click here to view Winslow Tin mine, Winslow, Kennebec County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:42454
Long-form Identifier:1:3:42454:7
GUID (UUID V4):0
Nearest other occurrences of Cassiterite
54.3km (33.8 miles) ⓘStarrett Quarries, Warren, Knox County, Maine, USA
65.4km (40.6 miles) ⓘWestinghouse Quarry, Buckfield, Oxford County, Maine, USA
66.2km (41.2 miles) ⓘGE-SE Mine, Buckfield, Oxford County, Maine, USA
66.7km (41.4 miles) ⓘBennett Quarry, Buckfield, Oxford County, Maine, USA
66.8km (41.5 miles) ⓘOrchard Quarry, Buckfield, Oxford County, Maine, USA
67.7km (42.0 miles) ⓘStreaked Mountain, Hebron, Oxford County, Maine, USA
67.7km (42.1 miles) ⓘMount Rubellite Quarries, Mount Rubellite, Hebron, Oxford County, Maine, USA
68.8km (42.7 miles) ⓘHibbs Quarry, Mount Rubellite, Hebron, Oxford County, Maine, USA
69.6km (43.2 miles) ⓘRyerson Hill Quarries, Paris, Oxford County, Maine, USA
70.0km (43.5 miles) ⓘMount Marie Quarries, Paris, Oxford County, Maine, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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