Provenance of neoproterozoic ophiolitic mélange sediments in the brasilia belt, central Brazil
Sign Up to like & getrecommendations! Published in 2020 at "Journal of South American Earth Sciences"
DOI: 10.1016/j.jsames.2020.102825
Abstract: Abstract Melanges are a chaotic mixture of different rock assemblages that can be associated with orogenic belts and suture zones. The Brasilia Belt is a Neoproterozoic orogenic belt in central Brazil, which contains a poorly… read more here.
Keywords: garnet mica; zircon; rock; central brazil ... See more keywords
Producibility of Abrasive Garnet from Garnet–Mica Schist by Electropulse Disintegration
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DOI: 10.1134/s106273911703238x
Abstract: The article reports the research findings on feasibility of abrasive garnet production from garnet–mica schist of Western Keivy deposit on the Kola Peninsula using the method of electropulse disintegration. After the tests of material ground… read more here.
Keywords: abrasive garnet; garnet mica; electropulse disintegration; mica schist ... See more keywords
Кварцевые обособления в сланцах и амфиболитах Восточно-Уфалейской зоны как источник кварцевого сырья (Южный Урал)
Sign Up to like & getrecommendations! Published in 2019 at "Lithosphere"
DOI: 10.24930/1681-9004-2019-19-4-588-597
Abstract: Research subject. In this research, we studied lenses, nodules and interlayers of granulated quartz, which are located in amphibolites and shales in the eastern part of the Ufalei gneso-amphibolite complex. Materials and methods . Petrographic… read more here.
Keywords: granulated quartz; garnet mica; quartz; spectroscopy ... See more keywords