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
Pednandrea Mine (Pedn-an-Drea Mine), Redruth, Cornwall, England, UK


01726080017362835141653.jpg
Cassiterite, etc.

Pednandrea Mine, Redruth, Cornwall, England, UK
00768810017368029259531.jpg
Cassiterite, etc.

Pednandrea Mine, Redruth, Cornwall, England, UK
08903470017368029235688.jpg
Cassiterite, etc.

Pednandrea Mine, Redruth, Cornwall, England, UK
01726080017362835141653.jpg
Cassiterite, etc.

Pednandrea Mine, Redruth, Cornwall, England, UK
00768810017368029259531.jpg
Cassiterite, etc.

Pednandrea Mine, Redruth, Cornwall, England, UK
08903470017368029235688.jpg
Cassiterite, etc.

Pednandrea Mine, Redruth, Cornwall, England, UK
04167500017368029263386.jpg
Cassiterite, etc.

Pednandrea Mine, Redruth, Cornwall, England, UK
00768810017368029259531.jpg
Cassiterite, etc.

Pednandrea Mine, Redruth, Cornwall, England, UK
03044070017368029275309.jpg
Cassiterite, etc.

Pednandrea Mine, Redruth, Cornwall, England, UK
Locality type:Mine
Classification
Species:Cassiterite
Formula:SnO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz3
Tourmaline3
Data
Mineral Data:Click here to view Cassiterite data
Locality Data:Click here to view Pednandrea Mine (Pedn-an-Drea Mine), Redruth, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:2875
Long-form Identifier:1:3:2875:2
GUID (UUID V4):0
Nearest other occurrences of Cassiterite
0.4km (0.3 miles) ⓘWheal Sparnon, Redruth, Cornwall, England, UK
0.8km (0.5 miles) ⓘEast Carn Brea Mine, Redruth, Cornwall, England, UK
0.9km (0.6 miles) ⓘWheal Grambler (East Wheal Sparnon), St Day, Cornwall, England, UK
0.9km (0.6 miles) ⓘEast Wheal Tolgus (Redruth Consols), Redruth, Cornwall, England, UK
1.0km (0.6 miles) ⓘWheal Cupid, Redruth, Cornwall, England, UK
1.1km (0.7 miles) ⓘWheal Trefusis (incl. East Wheal Trefusis), Redruth, Cornwall, England, UK
1.2km (0.7 miles) ⓘWheal St Aubyn, St Day, Cornwall, England, UK
1.3km (0.8 miles) ⓘClyjah and Wentworth Mine (Perseverance Mine), Redruth, Cornwall, England, UK
1.5km (0.9 miles) ⓘWheal Uny, Redruth, Cornwall, England, UK
1.6km (1.0 miles) ⓘWheal Harmony (Wheal Garden), Treleigh Wood Mine, Redruth, Cornwall, England, UK
References
Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford.
Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.
 
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