Search Results - "Ryabov, Viktor V."

Siberian Traps large igneous province: Evidence for two flood basalt pulses around the Permo-Triassic boundary and in the Middle Triassic, and contemporaneous granitic magmatism by Ivanov, Alexei V., He, Huayiu, Yan, Liekun, Ryabov, Viktor V., Shevko, Artem Y., Palesskii, Stanislav V., Nikolaeva, Irina V.

“…The Siberian Traps large igneous province is of enormous size (~7×106km2) and volume (~4×106km3). It contains effusive, intrusive and volcanoclastic rocks…”
Get full text

Late Triassic (Carnian) lamproites from Noril'sk, polar Siberia: Evidence for melting of the recycled Archean crust and the question of lamproite source for some placer diamond deposits of the Siberian Craton by Ivanov, Alexei V., Demonterova, Elena I., Savatenkov, Valery M., Perepelov, Alexander B., Ryabov, Viktor V., Shevko, Artem Y.

“…Two typical lamproitic dykes were found in Noril'sk region of the north-western Siberian Craton, which according to mineralogical, geochemical and isotopic…”
Get full text

The main pulse of the Siberian Traps expanded in size and composition by Augland, L. E., Ryabov, V. V., Vernikovsky, V. A., Planke, S., Polozov, A. G., Callegaro, S., Jerram, D. A., Svensen, H. H.

“…Emplacement of large volumes of (sub)volcanic rocks during the main pulse of the Siberian Traps occurred within <1 m.y., coinciding with the end-Permian mass…”
Get full text

Precious metal enrichment at low-redox in terrestrial native Fe-bearing basalts investigated using laser-ablation ICP-MS by Howarth, Geoffrey H., Day, James M.D., Pernet-Fisher, John F., Goodrich, Cyrena A., Pearson, D. Graham, Luo, Yan, Ryabov, Viktor V., Taylor, Lawrence A.

“…Primary native Fe is a rare crystallizing phase from terrestrial basaltic magmas, requiring highly reducing conditions (fO2 <iron-wüstite buffer) in order to…”
Get full text