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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Hematite from
Wheal Ruby, Trethurgy, Treverbyn, Cornwall, England, UK


Locality type:Mine
Classification
Species:Hematite
Formula:Fe2O3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hematite data
Locality Data:Click here to view Wheal Ruby, Trethurgy, Treverbyn, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:6087
Long-form Identifier:1:3:6087:5
GUID (UUID V4):0
Nearest other occurrences of Hematite
2.9km (1.8 miles) ⓘBucklers Mine, Charlestown United and Cuddra Consolidated Mines, St Austell, Cornwall, England, UK
4.6km (2.9 miles) ⓘWheal Gover, Trewoon, St Mewan, Cornwall, England, UK
6.0km (3.7 miles) ⓘTower Consols (Magnetic Iron Mine; incl. Wheal Click), Trezaise (Tresayes), Roche, Cornwall, England, UK
6.6km (4.1 miles) ⓘBurney House Mine (Haden Mine), Victoria, Roche, Cornwall, England, UK
7.9km (4.9 miles) ⓘGreat Wheal Prosper China Stone Quarry, Hendra Downs, St Dennis, Cornwall, England, UK
8.3km (5.2 miles) ⓘRostowrack China Clay Pit, Hendra Downs, St Dennis, Cornwall, England, UK
8.4km (5.2 miles) ⓘRestormel Royal Iron Mine (Trinity Mine), Lostwithiel, Cornwall, England, UK
8.8km (5.5 miles) ⓘGoonvean China Clay Pit, Treviscoe, St Stephen-in-Brannel, Cornwall, England, UK
9.7km (6.0 miles) ⓘWheal Kernick, Treviscoe, St Stephen-in-Brannel, Cornwall, England, UK
10.6km (6.6 miles) ⓘSouth Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK
References
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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