Classification |
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Species: | Schorl |
Formula: | NaFe32+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 Schorl data |
Locality Data: | Click here to view Ängsholmarna Norra, Haninge, Stockholm County, Sweden |
Data Identifiers |
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Mindat Occurrence Record ID: | 697251 |
Long-form Identifier: | 1:3:697251:6 |
GUID (UUID V4): | a05ebbf4-a3e0-4ac5-8a89-1afd89d1a024 |
Nearest other occurrences of Schorl |
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1.3km (0.8 miles) | ⓘNyköpingsgruvan, Utö Mines, Utö, Haninge, Stockholm County, Sweden |
1.3km (0.8 miles) | ⓘUtö Mines, Utö, Haninge, Stockholm County, Sweden |
10.7km (6.7 miles) | ⓘNorrö Mica Quarry, Norrö, Haninge, Stockholm County, Sweden |
29.2km (18.2 miles) | ⓘStora Vika, Nynäshamn, Stockholm County, Sweden |
60.5km (37.6 miles) | ⓘGruvdalen Mine (Skeppsdal), Österåker, Stockholm County, Sweden |
76.3km (47.4 miles) | ⓘNorrskogen, Arlanda, Sigtuna, Stockholm County, Sweden |
References |
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Smeds, S-A., Uher, P., Cerny, P., Wise, M.A., Gustafsson, L. & Penner, P. (1998): Graftonite-beusite in Sweden: primary phases, products of exsolution, and distribution in zoned populations of granitic pegmatites. Canadian Mineralogist. 36, 377-394. |