Research output: Contribution to journal › Article › peer-review
Geochemical and Isotopic Geochemical Characteristics of PGE Mineralization in the Lukkulaisvaara Layered Massif, Karelia, Russia. / Semenov, V. S.; Semenov, S. V.; Savatenkov, V. M.; Dech, V. N.; Glebovitsky, V. A.
In: Geology of Ore Deposits, Vol. 59, No. 8, 01.12.2017, p. 687-706.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Geochemical and Isotopic Geochemical Characteristics of PGE Mineralization in the Lukkulaisvaara Layered Massif, Karelia, Russia
AU - Semenov, V. S.
AU - Semenov, S. V.
AU - Savatenkov, V. M.
AU - Dech, V. N.
AU - Glebovitsky, V. A.
PY - 2017/12/1
Y1 - 2017/12/1
N2 - The study of the Lukkulaisvaara layered massif from the Olang group of intrusions in northern Karelia corroborates the important role of supplementary intrusive phases of PGE mineralization. Injection and crystallization of new magma portions result in (1) the formation of potholelike depressions within intrusion and (2) a return to high-temperature olivine-bearing mineral assemblages in the mafic part of section. PGM formation is accompanied by crystallization of secondary minerals in a wide range of temperatures and pressures. To provide insight into these problems, a geochemical study of Nadezhda area has been performed and new data obtained for the distribution of isotopes in the Rb–Sr, Pb–Pb, and Sm–Nd systems.
AB - The study of the Lukkulaisvaara layered massif from the Olang group of intrusions in northern Karelia corroborates the important role of supplementary intrusive phases of PGE mineralization. Injection and crystallization of new magma portions result in (1) the formation of potholelike depressions within intrusion and (2) a return to high-temperature olivine-bearing mineral assemblages in the mafic part of section. PGM formation is accompanied by crystallization of secondary minerals in a wide range of temperatures and pressures. To provide insight into these problems, a geochemical study of Nadezhda area has been performed and new data obtained for the distribution of isotopes in the Rb–Sr, Pb–Pb, and Sm–Nd systems.
KW - gabbronorite
KW - geochemical characterization
KW - isotopic Rb–Sr
KW - Karelia
KW - Lukkulaisvaara massif
KW - Pb–Pb
KW - PGE mineralization
KW - postmagmatic alteration
KW - Sm–Nd data
UR - http://www.scopus.com/inward/record.url?scp=85042885638&partnerID=8YFLogxK
U2 - 10.1134/S1075701517080098
DO - 10.1134/S1075701517080098
M3 - Article
AN - SCOPUS:85042885638
VL - 59
SP - 687
EP - 706
JO - Geology of Ore Deposits
JF - Geology of Ore Deposits
SN - 1075-7015
IS - 8
ER -
ID: 52350206