 | | Journal (article/letter/editorial) | | schlieren and wave-like tails of silica glass (lechatelierite), and also bubbles (Fig. 13d and e). Even under...the glasses are free of microlites, whereas lechatelierite and bubbles are frequently observed (Florenski...locations for frictionites are situated in Köfels (Ötztal, Tyrol) and in Langtang, Himalaya, Nepal (Masch...transformed into silica melt and SiO2 glasses (lechatelierite) inclusions can be observed. A volcanic origin...(water, CO2 , SO2 , and O2 ) from frictionites (Köfels/Austria; Langtang/Nepal). 7. Buchites 7.1. Origin |  | | Journal (article/letter/editorial) | | MINPET 2017 INNSBRUCK / AUSTRIA SEPTEMBER, 6th - 9th 29 MITT.ÖSTERR.MINER.GES. 163 (2017) HIGH-TECH...Institute, Innsbruck University, 6020 Innsbruck, Austria. Department of Applied Geological Sciences and...and Geophysics, Montanuni, 8700 Leoben, Austria. 3 GeoZentrum Nordbayern, FAU Erlangen-Nürnberg, Schlossgarten...all Tösens district ore (except Hochjoch) defines a low-Mn/high-Hg group. Most Nauders district ore (Knappental...University of Graz, Univesitätsplatz 2, 8010, Graz, Austria 2 Department of Geology, University of Botswana |  | | Book | | polyhedral crystal forms with plane faces. Lechatelierite, SiO2, a rare natural silica glass, is found...crystal faces of the cube {100}. Kondjor, Chabarowsk district, Eastern Siberia, Russia hexagonal with 6/m2/m2/m...and—together with natural silica glass known as lechatelierite—in fulgurites (7 Sect. 11.6.1). In future,...in the Athabasca District, Saskatchewan, Canada, and in the Alligator River District, Northern Territory...so-called Greywacke Zone of the Eastern Alps, Austria. Important deposits occur near Radenthein, Carinthia |
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