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
Redmoor Placers (Upper & Lower Creany; Wheal Prosper), Lanlivery, Cornwall, England, UK


Locality type:Placer
Classification
Species:Cassiterite
Formula:SnO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cassiterite data
Locality Data:Click here to view Redmoor Placers (Upper & Lower Creany; Wheal Prosper), Lanlivery, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:2862
Long-form Identifier:1:3:2862:2
GUID (UUID V4):0
Nearest other occurrences of Cassiterite
1.6km (1.0 miles) ⓘWheal Maudlin (Wheal Mawdlin; Wheal Magdalen), Lostwithiel, Cornwall, England, UK
2.8km (1.8 miles) ⓘLanivet Consols (Tretoil Mine), Lanivet, Cornwall, England, UK
3.7km (2.3 miles) ⓘTrescoll Mine, Lockengate, Luxulyan (Luxullian), Cornwall, England, UK
3.8km (2.4 miles) ⓘReperry, Lanivet, Cornwall, England, UK
4.7km (2.9 miles) ⓘNew Fowey Consols, Lanlivery, Cornwall, England, UK
5.1km (3.2 miles) ⓘSavath China Clay Pit, Lockengate, Luxulyan (Luxullian), Cornwall, England, UK
5.1km (3.2 miles) ⓘLady Rashleigh Consols, Prideaux, Luxulyan (Luxullian), Cornwall, England, UK
5.2km (3.2 miles) ⓘWheal Prosper, Lanivet, Cornwall, England, UK
5.6km (3.5 miles) ⓘWheal Par (Pol Pry Mine), Prideaux, Luxulyan (Luxullian), Cornwall, England, UK
5.6km (3.5 miles) ⓘPrideaux Wood Mine (Wheal Kendall), Prideaux, Luxulyan (Luxullian), Cornwall, England, UK
References
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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