Lithogeochemistry of Kungurian evaporates western side of Yuryuzan'-Sylva depression (Permian Country)

Autor:	T. A. Kalinina, I. I. Chaikovsky
Jazyk:	English<br />Russian
Rok vydání:	2015
Předmět:	литогеохимия петрогенные и акцессорные элементы эвапориты “классический” разрез кунгура lithogeochemistry major and accessory elements evaporites “classical” section of kungurian stage Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712
Zdroj:	Литосфера, Vol 0, Iss 2, Pp 65-80 (2015)
Druh dokumentu:	article
ISSN:	1681-9004 2500-302X
Popis:	New geochemical data on carbonate and sulphate evaporates of Kungurian stage of the Permian system showed a complicated element distribution which is defined both sedimentary features and its further evolution. The main geochemical specialization of trace elements is determined not so much by sea water chemistry as presence of the terrigenous materials from the Urals femic rocks destruction. Epigenic transformation of evaporites leads to element losing and formation of new minerals (pyrite, celestite, barite, fluorite, powellite, vanadinite, iron and manganese hydroxides).
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/ca43d57fca544b959580f3bbaa09dba4 Zobrazit plný text záznamu View record in DOAJ