 | | Journal (article/letter/editorial) | | schlieren and wave-like tails of silica glass (lechatelierite),and also bubbles (Fig. 13d and e). Even under...the glassesare free of microlites, whereaslechatelierite and bubbles are frequently observed (Florenski...locations for frictionites are situated inKöfels (Ötztal,Tyrol)and in Langtang, Himalaya, Nepal (Masch...transformed into silica melt and SiO2glasses (lechatelierite) inclusions can be observed. A volcanic origin...(water, CO2 , SO2 , and O2 ) from frictionites (Köfels/Austria; Langtang/Nepal).7. Buchites7.1. 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 Tösensdistrict ore (except Hochjoch) defines a low-Mn/high-Hg group. Most Naudersdistrict ore (Knappental...University of Graz, Univesitätsplatz 2, 8010, Graz,Austria 2 Department of Geology, University of Botswana |  | | Book | | polyhedralcrystal forms with plane faces.Lechatelierite, SiO2, a rarenatural silica glass, is found...crystal faces of thecube {100}. Kondjor, Chabarowskdistrict, Eastern Siberia, Russiahexagonal with 6/m2/m2/m...and—together with natural silica glass knownaslechatelierite—in fulgurites (7 Sect. 11.6.1). In future,...in the AthabascaDistrict, Saskatchewan, Canada, and in the Alligator RiverDistrict, Northern Territory...so-called Greywacke Zone of the Eastern Alps,Austria. Important deposits occur near Radenthein, Carinthia |
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