Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Alexander V. Bolonin"'
Publikováno v:
Руды и металлы, Iss 3, Pp 57-77 (2022)
In this article, we for the first time fully describe the geology and petrography of the iron quartzite formation, localized in Southeast Guinea in the Simandou mountain range. In this region, a meridional distribution belt of banded magnetite quartz
Externí odkaz:
https://doaj.org/article/d7da68c0b71d46e1ae3d5adfc3ba024d
Autor:
Alexander V. Bolonin
Publikováno v:
Open Journal of Geology. :424-439
The article contains the results of statistical processing of a large summary of δ18О-δ13С isotope values in the primary carbonatites of the world. From literary sources, 1593 paired values δ18О-δ13С from 173 carbonatite occurrences of the wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dca95a3a27ddce9e35a0255d8eeb043
https://doi.org/10.4236/ojg.2019.98028
https://doi.org/10.4236/ojg.2019.98028
Autor:
Alexander V. Bolonin
Publikováno v:
Open Journal of Geology. :399-403
Intrusive fluorite-barite-siderite carbonatite of Karasug deposit (Tuva) crystallized from ionic salt melt is dominated by iron chloride with the participation of alkali metal salts. Melt composition and main reaction of mineral formation: NaFeCl3 +
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da36226352a89e7b96fd00a03b88ce8b
https://doi.org/10.4236/ojg.2018.84023
https://doi.org/10.4236/ojg.2018.84023