Zobrazeno 1 - 10
of 25
pro vyhledávání: '"G. G. Pavlova"'
Autor:
E. D. Shamoyan, G. G. Pavlova
Publikováno v:
Society, Economy, Management. 7:30-35
Autor:
G. N. Gamyanin, A. V. Travin, A.V. Ponomarchuk, V. Yu. Fridovsky, L.A. Kondrat’eva, G. G. Pavlova, Andrei V. Prokopiev, A.I. Ivanov, Dmitry A. Vasiliev, V.A. Trunilina, Olga V. Koroleva, G.S. Anisimova, Alexander S. Borisenko
Publikováno v:
Russian Geology and Geophysics. 59:1237-1253
The paper presents new isotope geochronological data for several mineral deposits, ore occurrences, and related igneous bodies (plutons and dikes) in the Verkhoyansk–Kolyma folded area, eastern Yakutia. Twenty-one 40Ar/39Ar mica and four U–Pb zir
Autor:
Alexander Vladimirov, G. G. Pavlova, P. G. Korostelev, P. A. Tishin, V. I. Gvozdev, B. I. Semenyak, V. G. Gonevchuk
Publikováno v:
Doklady Earth Sciences. 471:1118-1122
The increased demand for indium has made it necessary to revise prospects of In-bearing tin ore deposits in the Russian Far East on the basis of geological data and results of recent analytical methods (X-ray fluorescence with synchrotron radiation,
Publikováno v:
Mineralogy and Petrology. 110:845-859
Fe-rich carbonatites with a mineral assemblage of ankerite-calcite or siderite are widespread in southern Siberia, Russia. The siderite carbonatites are associated with F-Ba-Sr-REE mineralization and have a 40Ar/39Ar age of 117.2 ± 1.3 Ma. Melt and
Autor:
G. G. Pavlova, A. V. Kostin, V. I. Lebedev, A. A. Borovikov, Yu. A. Kalinin, P. A. Nevol’ko, L. Maacha, Alexander S. Borisenko
Publikováno v:
Doklady Earth Sciences. 456:663-666
Publikováno v:
Doklady Earth Sciences. 455:446-449
The authors have studied melt-fluid and fluid inclusions in quartz and fluorite of sideritic and ankerite-calcitic carbonatites of the Karasug ore field, as well as melt inclusions in apatite from granosyenites. The content of salt and fluid componen
Autor:
C. Z. Smirnov, E. N. Sokolova, M. L. Kuibida, I. Yu. Annikova, N. N. Kruk, G. G. Pavlova, E. N. Moroz, Alexander Vladimirov, E. I. Astrelina, Phan Luu Anh
Publikováno v:
Petrology. 20:545-566
The Piaoak tin-bearing granite-leucogranites located in the Caobang Province of Northern Vietnam compose a stock-like hypabyssal body. Host rocks are represented by Early Devonian carbonate sequences and Early Triassic “black” shales. The geochro
Autor:
Andrey E. Izokh, V.P. Sukhorukov, E.A. Vasyukova, G. G. Pavlova, Tran Tuan Anh, Alexander S. Borisenko
Publikováno v:
Russian Geology and Geophysics. 52:1574-1591
The Mesozoic Chuya dike complex was recognized by R.V. Obolenskaya based on the similar mineral composition of dikes and their age characteristics. Lamprophyres occur along the large Terekta–Tolbonur and Kurai–Kobda shear zones. The Chuya complex
Autor:
G. G. Pavlova, Nikolay V. Vladykin, Alexander S. Borisenko, A.A. Borovikov, E.A. Vasyukova, Alexey Ragozin, I.R. Prokop’ev
Publikováno v:
Russian Geology and Geophysics. 52:144-164
Based on study of fluid and melt inclusions in minerals from igneous rocks and associated ore-metasomatic objects, we consider the formation conditions of oxidized fluids produced at the final stages of differentiation of alkali-basic, alkaline, lamp
Autor:
Alexander S. Borisenko, Irina G. Tretiakova, A. V. Travin, G. G. Pavlova, V. A. Goverdovsky, V. I. Lebedev
Publikováno v:
Russian Geology and Geophysics. 51:1078-1090
The paper discusses the spatiotemporal and genetic relationships of hydrothermal Co mineralization in the Altai–Sayan orogen with mafic, alkaline mafic, and granitoid magmatism on the basis of isotopic, geochemical, and geochronological investigati