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Schorl from
Heftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway


Locality type:Pegmatite
Classification
Species:Schorl
Formula:NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Comments:A scandian schörl (Kristiansen 2018)
Colour:Greyishblue with a thin brownishrim
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Schorl data
Locality Data:Click here to view Heftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway
Data Identifiers
Mindat Occurrence Record ID:558620
Long-form Identifier:1:3:558620:2
GUID (UUID V4):0
Nearest other occurrences of Schorl
0.7km (0.5 miles) ⓘHøydalen, Tørdal, Drangedal, Telemark, Norway
44.0km (27.3 miles) ⓘBrokeland feldspar quarry, Brokelandsheia, Gjerstad, Agder, Norway
46.0km (28.6 miles) ⓘRoadcut near Tjostolvflaten, Tjostolvflaten, Tokke, Telemark, Norway
47.4km (29.5 miles) ⓘGofjell Mine, Kragerø, Telemark, Norway
49.0km (30.5 miles) ⓘTangen Feldspar Mine, Kragerø, Telemark, Norway
49.2km (30.6 miles) ⓘTråk (Tråg), Bamble, Telemark, Norway
50.2km (31.2 miles) ⓘLindvikskollen Quarry, Lindvikskollen-Kalstadgangen pegmatite, Kragerø, Telemark, Norway
50.3km (31.3 miles) ⓘKalstadgangen, Lindvikskollen-Kalstadgangen pegmatite, Kragerø, Telemark, Norway
50.8km (31.6 miles) ⓘValberg Quarry, Valberg, Kragerø, Telemark, Norway
51.0km (31.7 miles) ⓘSoppekilen, Kragerø, Telemark, Norway
References
Raade, Gunnar, Kristiansen, Roy (2000) Mineralogy and geochemistry of the Heftetjern granite pegmatite, Tørdal: a progress report. Norsk Bergverksmuseum Skrift, 17. 19-25
Kristiansen, Roy (2018) Nye mineralfunn fra Heftetjern-pegmatitten i Tørdal [New mineral discoveries from the Heftetjern pegmatite in Tørdal]. Norsk Mineralsymposium 2018, 79-92
 
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