Publication
COMPLEX STUDY OF DIAMONDIFEROUS SEDIMENTARY-VOLCANOGENIC ROCKS OF THE CARNIAN AGE OF THE BULKUR ANTICLINE (NORTH-EAST SIBERIAN PLATFORM)
(STEF92 Technology, 2018-06-20, Anastasia Biller)
Show more
Complex of researches (chemical, mineralogical, X-ray phase, rare-earth, isotopic analyses) of volcanogenic-sedimentary rocks, composing basal horizon of the Osipayskaya formation of the Carnian stage in the middle course of Lena river ((Bulkur anticline) (Grakhanov, Smelov 2010, Proskurin et al, 2012), where diamonds of V and Vii variety according to L.Y. Orlov classification, was performed. Granite, ilmenite, spinellide, rutile are identified in rocks among minerals of heavy fraction. According to X-ray phase an...
Ecology and Environmental Protection2018