HIGH-K PICRITES AND BASALTOIDS OF THE OKHOTSK MASSIF, RUSSIAN FAR EAST

dc.contributor.author	Maximov S.O.
dc.contributor.author	Sakhno V.G.
dc.date.accessioned	2022-07-25T04:36:23Z
dc.date.available	2022-07-25T04:36:23Z
dc.date.issued	2004
dc.identifier	https://www.elibrary.ru/item.asp?id=13460811
dc.identifier.citation	Doklady Earth Sciences, 2004, 394, 1, 32-38
dc.identifier.issn	1028-334X
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/38374
dc.description.abstract	In the Okhotsk massif specified are two groups of sub-volcanic alkaline rocks (K-picrites and alkaline basaltoids) with separated areas, differing in composition, ratio of mineral phases, petrostructural characteristics. Presented and analyzed are petrogeochemical and mineralogical characteristics of potassium picrite minerals, picrobasalt and alkaline basalt minerals, alkaline picrites and basaltoids. The data for two groups indicate some differences in petrogenic oxide content as well as in REE. Nd, Sr, Pb isotopic data on potassium picrites and basaltoids show rather similar ratios, that indicating their common plutonic source, which had the mixed composition including OIB, EMI and MORB. Influence of MORB for picrites was more significant.
dc.title	HIGH-K PICRITES AND BASALTOIDS OF THE OKHOTSK MASSIF, RUSSIAN FAR EAST
dc.type	Статья

Files in this item

Files	Size	Format	View
There are no files associated with this item.