+7 (812) 328 9282 - Office,  +7 (812) 328 9248 - Museum    info@karpinskyinstitute.ru
Regional Geology and Metallogeny
Journal Contents
2016
68

Title


V.P. KORNILOVA, Z.V. SPETSIUS, B.S. POMAZANSKIY (NIGP JSC «ALROSA»)

Petrographic­mineralogical peculiarities and feasibility of kimberlite pipes Loric and Svetlana grade re­-estimation (West­Ukukitsky field, Yakutia)

In the paper are given data on rock composition and peculiarities of indicator minerals and diamonds from two kimberlite pipes of the West-­Ukukitsky field Loric and Svetlana. Garnets and chromites composition as well morphology and physical properties of diamonds suggesting about possible high grade of these pipes and subsequently about feasibility of their grade re­-estimation.

Keywords: kimberlites, indicator minerals, diamonds.

Яндекс.Метрика