Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Cassiterite from
Wheal Brea, Trevega Bal (Trevegia Mine; West St Ives Consols; Brea Consols; Trevessa and Brea Mines), Towednack, Cornwall, England, UK


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 Wheal Brea, Trevega Bal (Trevegia Mine; West St Ives Consols; Brea Consols; Trevessa and Brea Mines), Towednack, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:689322
Long-form Identifier:1:3:689322:4
GUID (UUID V4):0
Nearest other occurrences of Cassiterite
0.8km (0.5 miles) ⓘTreveal Mine (Trevail Mine), Treveal, Zennor, Cornwall, England, UK
0.9km (0.6 miles) ⓘWheal Cleveland, Treveal, Zennor, Cornwall, England, UK
1.6km (1.0 miles) ⓘWheal Racer, St Ives, Cornwall, England, UK
2.0km (1.2 miles) ⓘSt Ives Wheal Allen (Wheal Folly), St Ives, Cornwall, England, UK
2.0km (1.2 miles) ⓘWheal Union (Wheal Wens; Wheal Winze), Towednack, Cornwall, England, UK
2.0km (1.3 miles) ⓘWheal Music, Towednack, Cornwall, England, UK
2.3km (1.4 miles) ⓘRosewall Hill and Ransom United Mines, Towednack, Cornwall, England, UK
2.5km (1.6 miles) ⓘWheal Montague (Great Wheal Cleveland), Towednack, Cornwall, England, UK
2.7km (1.7 miles) ⓘSt Ives Consols (incl. Wellesley Mine; Wheal Mary), St Ives, Cornwall, England, UK
2.8km (1.7 miles) ⓘWheal Tyringham Consols (West Wheal Providence; Wheal Bussow; Wheal Buzza; Wheal Bussar), Towednack, Cornwall, England, UK
References
Payton, P., and Truran, L., eds. (1993): Cyril Noall's St Ives Mining District, Vol. 2. Dyllansow Truran (Redruth), pp. 119-122.
 
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