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dc.contributor.authorБогдасаров, Максим Альбертович
dc.date.accessioned2020-12-14T13:00:29Z
dc.date.available2020-12-14T13:00:29Z
dc.date.issued2007
dc.identifier.citationBogdasarov, M.A. Mineralogy of fossil resins in Northern Eurasia. Geol. Ore Deposits 49, 630тАУ637 (2007).ru_RU
dc.identifier.urihttps://doi.org/10.1134/S1075701507070215
dc.description.abstractThe investigation is focused on identification and origin of fossil resins from the Cretaceous, Tertiary, and Quaternary sediments of Northern Eurasia on the basis of detailed study of their physical and chemical characteristics: morphology; size; mass; density; optical, mechanical, and thermal properties; chemical composition; etc. The composition of amorphous organic minerals with polymeric structure, fossil resins included, is studied with IR spectrometry, the EPR method, derivatography at low heating rates, XRD, chemical analysis, emission spectrometry, etc. The results of investigation summarized for the Baltic-Dnieper, North Siberian, and Far East amber-bearing provinces show some similarity of fossil resins in combination with specific features inherent to each province. Resins from the Baltic-Dnieper province should be termed as amber (succinite). Their variety is the most characteristic of Northern and Eastern Europe. Amber-like fossil resins from the North Siberian and Far East provinces are irrelevant to succinite. They usually occur as brittle resins, namely, retinite and gedanite, without jewelry value. Viscous fossil resin rum├дnite with an expected high economic value occurs in the Far East, on the shore of Sakhalin Island.ru_RU
dc.language.isoenru_RU
dc.titleMineralogy of fossil resins in Northern Eurasiaru_RU
dc.title.alternativehttps://doi.org/10.1134/S1075701507070215ru_RU
dc.typeArticleru_RU


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