Locality type: | Pegmatite |
Classification |
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Species: | Columbite-(Fe) |
Formula: | Fe2+Nb2O6 |
Comments: | Identification based on XRD data only. All other columbites analyzed by SEM-EDS gave columbite-(Mn) |
Confirmation |
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Validity: | Erroneously Reported |
Data |
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Mineral Data: | Click here to view Columbite-(Fe) data |
Locality Data: | Click here to view Tennvatn pegmatite, Sørfold, Nordland, Norway |
Data Identifiers |
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Mindat Occurrence Record ID: | 467151 |
Long-form Identifier: | 1:3:467151:0 |
GUID (UUID V4): | 07619d80-951b-47aa-81b7-0d6a7aac5972 |
Nearest other occurrences of Columbite-(Fe) |
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31.5km (19.6 miles) | ⓘErlinggruva, Drag, Hamarøy, Nordland, Norway |
45.0km (27.9 miles) | ⓘHundholmen, Narvik, Nordland, Norway |
52.2km (32.5 miles) | ⓘStetind pegmatite, Narvik, Nordland, Norway |
References |
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Ellingsen, H. V., Haugen, Astrid, Raade, Gunnar, Eldjarn, Knut, Berg, Hans-Jørgen (1995) Sjeldne mineraler i en amazonittpegmatitt ved Tennvatn i Nordland [Rare Minerals of an Amazonite Pegmatite at Tennvatn in Nordland]. Norsk Bergverksmuseum Skrift, 9. 35-37 |
Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | pegmatites within the Tysfjord granite, northern Norway Tomas Husdal Introduction The Tysfjord granite...well-known collecting sites like Hundholmen, Drag and Tennvatn. Large, well-formed crystals make thalenite-fv)...from the pegmatites makes this one of the areas in Norway richest in different species. This work is presenting...from Fauske to Efjorden in the northern part of Nordland county. It is a foliated pale grey to pale red...partly recrystallized gneiss granite with annite, Fe-rich "hastingsitic hornblende", fluorite and epidote-allanite |
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