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Schorl from
Rønningen E 18 roadcuts, Porsgrunn, Telemark, Norway

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Locality type:Road Cutting
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 Rønningen E 18 roadcuts, Porsgrunn, Telemark, Norway
Data Identifiers
Mindat Occurrence Record ID:171100
Long-form Identifier:1:3:171100:4
GUID (UUID V4):0
Nearest other occurrences of Schorl
2.2km (1.4 miles)Mule nursery home, Mule, Porsgrunn, Telemark, Norway
2.9km (1.8 miles)Kokkersvold, Kokkersvold - Blåfjell E18 roadcuts, Langangen, Porsgrunn, Telemark, Norway
8.3km (5.2 miles)Tråk (Tråg), Bamble, Telemark, Norway
10.5km (6.5 miles)Herum, Bamble, Telemark, Norway
10.7km (6.7 miles)A/S Granit Quarry, Tuften, Tvedalen, Larvik Commune, Vestfold, Norway
10.7km (6.7 miles)A/S Granit Quarry, Tuften, Tvedalen, Larvik Commune, Vestfold, Norway
11.1km (6.9 miles)Tuften, Tvedalen, Larvik Commune, Vestfold, Norway
11.3km (7.0 miles)Heia Quarry, Tvedalen, Larvik Commune, Vestfold, Norway
12.1km (7.5 miles)Almenningen Quarry (Treschow-Fritzøe Quarry), Tvedalen, Larvik Commune, Vestfold, Norway
12.4km (7.7 miles)Midtfjellet Quarry, Malerød, Larvik Commune, Vestfold, Norway
References
 
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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844.doi:10.2138/am-2024-9486.
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