Locality type: | Pegmatite |
Classification |
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Species: | 'Columbite-(Fe)-Columbite-(Mn) Series' (not an IMA approved species) |
Habit: | up to 2 cm; irregular masses |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Columbite-(Fe)-Columbite-(Mn) Series data |
Locality Data: | Click here to view Spro pegmatite, Nesodden, Viken, Norway |
Data Identifiers |
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Mindat Occurrence Record ID: | 170699 |
Long-form Identifier: | 1:3:170699:4 |
GUID (UUID V4): | 7754e1ea-e5e2-4e76-a650-4fac6dede023 |
Nearest other occurrences of Columbite-(Fe)-Columbite-(Mn) Series |
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39.5km (24.5 miles) | ⓘÅnnerud (Ånnerød), Våler, Østfold, Norway |
42.6km (26.5 miles) | ⓘBakstevalåsen, Gunhildrud, Øvre Eiker, Buskerud, Norway |
46.4km (28.8 miles) | ⓘGjerdingselva, Lunner, Viken, Norway |
47.6km (29.5 miles) | ⓘHalvorsrød, Råde, Østfold, Norway |
47.9km (29.8 miles) | ⓘKarlshus Mine, Råde, Østfold, Norway |
81.9km (50.9 miles) | ⓘVestgård, Berg, Halden, Østfold, Norway |
91.1km (56.6 miles) | ⓘCappelen Quarry, Søve Mines, Nome, Telemark, Norway |
91.2km (56.7 miles) | ⓘHydro Quarry, Nome, Telemark, Norway |
91.8km (57.0 miles) | ⓘTufte Quarry, Søve Mines, Nome, Telemark, Norway |
References |
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Reference Search (possible matching items) |
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| | Thesis/Dissertation | uio.no/ Abstract In the Kragerø area in South Norway, tourmaline is commonly found in Sveconorwegian...Dalane and Havredal; and the (2) Ramfoss and (3) Spro pegmatites, from the Kongsberg Sector and Idefjorden...Idefjorden ‘Terrane’, respectively. The Lindvikskollen pegmatite area was the focus of field work and sampling...in the area. In the case of the Lindvikskollen pegmatite, which intruded a metagabbro body and its albitized...tourmaline and bulk rock chemistry indicates that the pegmatite was probably formed by mixed partial melting of |
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