PGE distribution in deformed lherzolites of the Udachnaya kimberlite pipe (Yakutia). / Ilyina, O. V.; Tychkov, N. S.; Agashev, A. M. et al.
In: Doklady Earth Sciences, Vol. 467, No. 2, 01.04.2016, p. 408-411.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - PGE distribution in deformed lherzolites of the Udachnaya kimberlite pipe (Yakutia)
AU - Ilyina, O. V.
AU - Tychkov, N. S.
AU - Agashev, A. M.
AU - Golovin, A. V.
AU - Izokh, A. E.
AU - Kozmenko, O. A.
AU - Pokhilenko, N. P.
PY - 2016/4/1
Y1 - 2016/4/1
N2 - The results of the first study of the PGE distribution in deformed lherzolites of the Udachnaya kimberlite pipe (Yakutia) are presented here. The complex character of evolution of the PGE composition in the Deformed lherzolites is assumed to be the result of silicate metasomatism. At the first stage, growth in the amount of clinopyroxene and garnet in the rock is accompanied by a decrease in the concentration of the compatible PGE (Os, Ir). During the final stage, the rock is enriched with incompatible PGE (Pt, Pd) and Re possible due to precipitation of submicron-sized particles of sulfides in the interstitial space of these mantle rocks.
AB - The results of the first study of the PGE distribution in deformed lherzolites of the Udachnaya kimberlite pipe (Yakutia) are presented here. The complex character of evolution of the PGE composition in the Deformed lherzolites is assumed to be the result of silicate metasomatism. At the first stage, growth in the amount of clinopyroxene and garnet in the rock is accompanied by a decrease in the concentration of the compatible PGE (Os, Ir). During the final stage, the rock is enriched with incompatible PGE (Pt, Pd) and Re possible due to precipitation of submicron-sized particles of sulfides in the interstitial space of these mantle rocks.
UR - http://www.scopus.com/inward/record.url?scp=84971254484&partnerID=8YFLogxK
U2 - 10.1134/S1028334X16040176
DO - 10.1134/S1028334X16040176
M3 - Article
AN - SCOPUS:84971254484
VL - 467
SP - 408
EP - 411
JO - Doklady Earth Sciences
JF - Doklady Earth Sciences
SN - 1028-334X
IS - 2
ER -
ID: 25488988