Biotite from
Håkestad Quarry, Håkestad, Tjølling, Larvik, Vestfold, Norway
| Locality type: | Quarry | |||||||||||||||||||||
| Classification | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Species: | 'Biotite' (not an IMA approved species) | |||||||||||||||||||||
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 | |||||||||||||||||||||
| Confirmation | ||||||||||||||||||||||
| Validity: | Believed Valid | |||||||||||||||||||||
| Associated Minerals Based on Photo Data: | ||||||||||||||||||||||
| Wöhlerite | ⓘ1 photo of Biotite associated with Wöhlerite at this locality. | |||||||||||||||||||||
| Microcline | ⓘ1 photo of Biotite associated with Microcline at this locality. | |||||||||||||||||||||
| Zirconolite | ⓘ1 photo of Biotite associated with Zirconolite at this locality. | |||||||||||||||||||||
| Data | ||||||||||||||||||||||
| Mineral Data: | Click here to view Biotite data | |||||||||||||||||||||
| Locality Data: | Click here to view Håkestad Quarry, Håkestad, Tjølling, Larvik, Vestfold, Norway | |||||||||||||||||||||
| Data Identifiers | ||||||||||||||||||||||
| Mindat Occurrence Record ID: | 641453 | |||||||||||||||||||||
| Long-form Identifier: | 1:3:641453:5 | |||||||||||||||||||||
| GUID (UUID V4): | ee9bf213-eb49-49e2-9881-17d6492ad81d | |||||||||||||||||||||
| Nearest other occurrences of Biotite | ||||||||||||||||||||||
| 0.9km (0.6 miles) | ⓘStålaker Quarry, Stålaker, Tjølling, Larvik, Vestfold, Norway | |||||||||||||||||||||
| 3.6km (2.2 miles) | ⓘSkallist Quarry, Klåstad, Tjølling, Larvik, Vestfold, Norway | |||||||||||||||||||||
| 3.7km (2.3 miles) | ⓘHedrum Quarry, Lågendalen, Hedrum, Larvik, Vestfold, Norway | |||||||||||||||||||||
| 3.9km (2.4 miles) | ⓘRingdalskogen, Hedrum, Larvik, Vestfold, Norway | |||||||||||||||||||||
| 4.0km (2.5 miles) | ⓘKlåstad Quarry, Klåstad, Tjølling, Larvik, Vestfold, Norway | |||||||||||||||||||||
| 4.1km (2.6 miles) | ⓘHasle Quarry, Klåstad, Tjølling, Larvik, Vestfold, Norway | |||||||||||||||||||||
| 4.1km (2.6 miles) | ⓘBlokksten Quarry, Tjølling, Larvik, Vestfold, Norway | |||||||||||||||||||||
| 5.4km (3.3 miles) | ⓘLarvik town, Larvik, Vestfold, Norway | |||||||||||||||||||||
| 6.0km (3.7 miles) | ⓘBrønnum Quarry, Sandefjord, Vestfold, Norway | |||||||||||||||||||||
| 7.2km (4.5 miles) | ⓘSteinvika, Larvik, Vestfold, Norway | |||||||||||||||||||||
| References | ||||||||||||||||||||||
Larsen, Alf Olav (1988) Helvite group minerals from syenite pegmatites in the Oslo Region, Norway. Contribution to the mineralogy of Norway, No. 68. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 68 (2) 119-124 Haifler, Jakub, Škoda, Radek, Filip, Jan, Larsen, Alf Olav, Rohlíček, Jan (2021) Zirconolite from Larvik Plutonic Complex, Norway, its relationship to stefanweissite and nöggerathite, and contribution to the improvement of zirconolite end-member systematics. American Mineralogist, 106 (8) 1255-1272 doi:10.2138/am-2021-7510 | ||||||||||||||||||||||
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