| Locality type: | Pegmatite |
| Classification |
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| Species: | Quartz var: Smoky Quartz |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Smoky Quartz data |
| Locality Data: | Click here to view Bakstevalåsen, Gunhildrud, Øvre Eiker, Buskerud, Norway |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 86538 |
| Long-form Identifier: | 1:3:86538:2 |
| GUID (UUID V4): | 6443fed9-a17f-4957-8730-ad8364077e9e |
| Nearest other occurrences of Smoky Quartz |
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| 7.6km (4.7 miles) | ⓘHakavika, Øvre Eiker, Buskerud, Norway |
| 12.6km (7.8 miles) | ⓘMjøndalen, Nedre Eiker, Drammen, Buskerud, Norway |
| 14.3km (8.9 miles) | ⓘRyggkollen, Nedre Eiker, Drammen, Buskerud, Norway |
| 14.3km (8.9 miles) | ⓘBatteriet, Nedre Eiker Church, Nedre Eiker, Drammen, Buskerud, Norway |
| 19.0km (11.8 miles) | ⓘKonnerudgata Quarry, Konnerud, Drammen, Buskerud, Norway |
| 20.8km (12.9 miles) | ⓘLandfall, Drammen, Buskerud, Norway |
| 21.0km (13.1 miles) | ⓘFem-minutter'n, Drammen, Buskerud, Norway |
| 21.8km (13.6 miles) | ⓘKleivene tunnel E18, Drammen, Buskerud, Norway |
| 22.2km (13.8 miles) | ⓘKobbervikdalen, Drammen, Buskerud, Norway |
| 22.4km (13.9 miles) | ⓘEikseter area, Lier, Buskerud, Norway |
| References |
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Hurum, Jørn H., Jahren, J., Berg, Hans-Jørgen, Bjerkgaard, T. (1997) En eksotisk pegmatitt i kambrosiluren ved Eikeren, Buskerud [An unusual pegmatite from the Eikeren area, South-eastern Norway - a preliminary report], in Kongsberg Mineralsymposium 1997. STEIN. Nordisk magasin for populær geologi, 24 (3) 125-127 |
| Reference Search (possible matching items) |
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 | | Thesis/Dissertation | | petrology of the amazonite pegmatite at Bakstevalåsen, øvre Eiker Øyvind Sunde Mineralogy and petrology...petrology of the amazonite pegmatite at Bakstevalåsen, øvre Eiker Øyvind Sunde Master Thesis in Geosciences...Hand specimen of the amazonite pegmatite at Bakstevalåsen measuring a 15 cm cross-section with amazonite...subhedral, green microcline feldspar (amazonite), quartz and danalite. Fine grained fabric with abundant...primarily amphibole, pyroxene, microcline, and quartz. Major element variation of the amazonite pegmatite |  | Zhu, Ze-Ying, Wang, Ru-Cheng, Marignac, Christian, Cuney, Michel, Mercadier, Julien, Che, Xu-Dong, Charles, Nicolas, Lespinasse, Marc (2019) Petrogenesis of Nb–(Ta) aplo-pegmatites and fine-grained granites from the Early Cretaceous Huangshan rare-metal granite suite, northeast Jiangxi Province, southeast China. Lithos, 346. 105150 doi:10.1016/j.lithos.2019.105150 | Journal (article/letter/editorial) | | aplo-pegmatites consist of large microcline and quartz crystals that are typically broken and embedded... 2014) and the abundance chemistry of mica and quartz (Hulsbosch et al., 2014; Legros et al., 2016, 2018;...the Lingshan batholith, a swarm of W–Sn-bearing quartz MA veins is the only surface expression of the...perceptible zoning, and comprise an assemblage of smoky quartz and bluish potassic feldspar, with prominent...highly perthitic microcline (30–35 vol.%; Fig. 5f), quartz (30 vol.%), albite (20 vol.%), and protolithionite |
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