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Schorl from
Knill Quarry, St Ives, Cornwall, England, UK


Locality type:Quarry
Classification
Species:Schorl
Formula:NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Schorl data
Locality Data:Click here to view Knill Quarry, St Ives, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:689772
Long-form Identifier:1:3:689772:7
GUID (UUID V4):0
Nearest other occurrences of Schorl
0.6km (0.4 miles) ⓘBalnoon Mine (Vorvas Downs Mine; Warvas Downs Mine), Trewartha, St Ives, Cornwall, England, UK
1.2km (0.7 miles) ⓘWheal Speed, Providence Mines, Carbis Bay, St Ives, Cornwall, England, UK
1.2km (0.8 miles) ⓘSouth Wheal Providence (South Wheal Speed), Carbis Bay, St Ives, Cornwall, England, UK
1.4km (0.9 miles) ⓘSt Ives Consols (incl. Wellesley Mine; Wheal Mary), St Ives, Cornwall, England, UK
2.1km (1.3 miles) ⓘGiew Mine (Giew Consols), Cripplesease, Towednack, Cornwall, England, UK
2.1km (1.3 miles) ⓘWheal Reeth, Trencrom, Ludgvan, Cornwall, England, UK
2.3km (1.5 miles) ⓘWheal Union (Wheal Wens; Wheal Winze), Towednack, Cornwall, England, UK
2.4km (1.5 miles) ⓘWheal Mary, Wheal Sisters, Trencrom, Ludgvan, Cornwall, England, UK
2.5km (1.6 miles) ⓘTrencrom Hill, Trencrom, Ludgvan, Cornwall, England, UK
2.8km (1.7 miles) ⓘWheal Racer, St Ives, Cornwall, England, UK
References
Reid, Clement, Flett, J. S. (1907) The Geology of the Land's End District - Memoirs of the Geological Survey. Geological Survey of Great Britain.p.47
 
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