Open AccessMineral-phase paragenes in explosive products of modern emergencies of Kamchatka and Kuril volcanoes. Part 1. Diamonds, carbon phases, condensed organoids
Author(s) -
В. И. Силаев,
Г. А. Карпов,
Л. П. Аникин,
E. A. Vasiliev,
L. P. Vergasova,
И. В. Смолева
Publication year - 2019
Publication title -
vulkanologiâ i sejsmologiâ
Language(s) - English
Resource type - Journals
ISSN - 0203-0306
DOI - 10.31857/s0203-03062019554-67
Subject(s) - crust , mantle (geology) , volcano , diamond , explosive material , carbon fibers , geochemistry , kimberlite , mineral , geology , materials science , earth science , astrobiology , mineralogy , chemistry , metallurgy , composite material , physics , organic chemistry , composite number
In the products of modern volcanic identified carbonaceous mineral phase paragenes explosive-atmoelektrogenese origin comprising diamond cuboctahedral habitus with non-aggregated nitrogen defects (no signs mantle annealing), disordered graphite, shungito shaped asphalts (kerite-anthraxolite), carbon globules – cluster allotrope diuglerod composition, metallo-carbon nanomicrocomposites – a product of the shock-thermal decomposition of organometallic compounds and a biogenic organic compounds. The identified carbon paragenes is considered as a unique natural phenomenon indicating the existence of a global process of endogenous carbonization of the Earth's crust during the course of the crust-mantle interactions.