Open AccessNew data on titanium mineralization in fenitized precambrian carbonate rocks of Middle Timan bystrinskaya series
Author(s) -
I. I. Golubeva,
A. S. Shuisky,
V. N. Filippov,
Е. М. Тропников,
S. I. Isaenko,
I. N. Burtsev,
V. N. Ledentsov
Publication year - 2021
Publication title -
vestnik geonauk
Language(s) - English
Resource type - Journals
ISSN - 2712-7761
DOI - 10.19110/geov.2021.6.4
Subject(s) - bauxite , geology , geochemistry , ilmenite , mineralization (soil science) , weathering , precambrian , rutile , carbonate , anatase , titanite , mineralogy , titanium , carbonate rock , phosphate minerals , phosphate , sedimentary rock , metallurgy , zircon , chemistry , soil science , soil water , materials science , paleontology , biochemistry , organic chemistry , photocatalysis , catalysis
Fenitized Precambrian carbonate rocks (Middle Timan) are parent rocks for bauxite — phosphate weathering crusts. Therefore, the mineral composition of fenites, characterized by rich and varied mineralization, is of great interest. Titanium minerals especially attract attention, since their high concentrations are noted in bauxite-phosphate weathering crusts. For example, in the bauxites of the Verkhne-Shchugorsk area, the amount of rutile may reach 6000—7000 g/t. Titanium mineralization is represented by titanite, rutile, anatase, and cassite.