Инд. авторы:	Egorova E.O., Afanas’ev V.P., Pokhilenko N.P.
Заглавие:	Middle Paleozoic kimberlite magmatism in the northeastern Siberian craton
Библ. ссылка:	Egorova E.O., Afanas’ev V.P., Pokhilenko N.P. Middle Paleozoic kimberlite magmatism in the northeastern Siberian craton // Doklady Earth Sciences. - 2016. - Vol.470. - Iss. 2. - P.1023-1026. - ISSN 1028-334X. - EISSN 1531-8354.
Идентиф-ры:	DOI: 10.1134/S1028334X16100214; SCOPUS: 2-s2.0-84994311337; WoS: 000387334700007;
Реферат:	eng: The mineral chemistry and crystal morphology of kimberlite pyropes from the Billyakh River placer in the northeastern Siberian craton are characterised in terms of the placer history. The pyropes bear signatures of chemical weathering (dissolution), presumably in a Middle Paleozoic laterite profile, and therefore were originally hosted by Middle Paleozoic kimberlites. The broad occurrence of placer pyropes with lateritic dissolution signatures points to the presence of Middle Paleozoic diamond-bearing kimberlites in the study area. © 2016, Pleiades Publishing, Ltd.
Ключевые слова:	Study areas; Paleozoic; Mineral chemistry; Magmatisms; Crystal morphologies; Chemical weathering; Geochronology; Volcanic rocks; Soils; Placers; Minerals; Dissolution; Diamond deposits; Weathering;
Издано:	2016
Физ. хар-ка:	с.1023-1026