| Locality type: | Pegmatite |
| Classification |
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| Species: | 'Pyrochlore Group' (not an IMA approved species) |
| Formula: | A2Nb2(O,OH)6Z |
| Comments: | microscopic grain |
| Confirmation |
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|
| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Pyrochlore Group data |
| Locality Data: | Click here to view Bakstevalåsen, Gunhildrud, Øvre Eiker, Buskerud, Norway |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 624324 |
| Long-form Identifier: | 1:3:624324:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Pyrochlore Group |
|---|
|
|
| 6.9km (4.3 miles) | ⓘRundemyr, Øvre Eiker, Buskerud, Norway |
| 42.0km (26.1 miles) | ⓘRennesik 2, Hedrum, Larvik Commune, Vestfold, Norway |
| 43.2km (26.9 miles) | ⓘSæteråsen Niobium-deposit, Hedrum, Larvik Commune, Vestfold, Norway |
| 47.1km (29.3 miles) | ⓘLia Mine (Saude Mine), Akkerhaugen, Sauherad, Midt-Telemark, Telemark, Norway |
| 50.3km (31.2 miles) | ⓘFarmenrøysa, Hedrum, Larvik Commune, Vestfold, Norway |
| 54.0km (33.6 miles) | ⓘSlag dumps, Søve Mines, Nome, Telemark, Norway |
| 54.1km (33.6 miles) | ⓘCappelen Quarry, Søve Mines, Nome, Telemark, Norway |
| 54.1km (33.6 miles) | ⓘSøve Mines, Nome, Telemark, Norway |
| 54.2km (33.7 miles) | ⓘHydro Quarry, Nome, Telemark, Norway |
| 54.5km (33.8 miles) | ⓘAnundsjøen, Kvelde, Larvik Commune, Vestfold, Norway |
| References |
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|
Jahren, J., Berg, Hans-Jørgen, Hurum, Jørn H., Wulff-Pedersen, E. (1998) Nye undersøkelser av amazonitt- genthelvin pegmatitten fra Fiskum, Øvre Eiker [New investigation on the amazonite-genthelvite pegmatite of Fiskum, Øvre Eiker]. Norsk Bergverksmuseum Skrift, 14. 13-16 |
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