Locality type: | Outcrop |
Classification |
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Species: | Foitite |
Formula: | ◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH) |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Foitite data |
Locality Data: | Click here to view Grundberg outcrop, Utö Mines, Utö, Haninge, Stockholm County, Sweden |
Data Identifiers |
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Mindat Occurrence Record ID: | 876912 |
Long-form Identifier: | 1:3:876912:1 |
GUID (UUID V4): | e8f0dfb5-63b9-4414-b151-dbc8a46ca3dc |
Nearest other occurrences of Foitite |
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0.2km (0.1 miles) | ⓘUtö Mines, Utö, Haninge, Stockholm County, Sweden |
References |
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Selway, Julie B., Smeds, Sten-Anders, Černý, Petr, Hawthorne, Frank C. (2002) Compositional evolution of tourmaline in the petalite-subtype Nyköpingsgruvan pegmatites, Utö, Stockholm Archipelago, Sweden. GFF, 124 (2) 93-102 doi:10.1080/11035890201242093 |