Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Nikolay Karmanov"'
Publikováno v:
Journal of Raman Spectroscopy. 53:497-507
Publikováno v:
Russian Geology and Geophysics. 62:83-108
––Studies of melt and fluid inclusions and minerals as well as computational modeling (based on the data on the composition of melt inclusions, clinopyroxenes, and amphiboles) gave an insight into the physicochemical parameters of magmatic system
Publikováno v:
Russian Geology and Geophysics. 60:642-661
—The method of quasi-equilibrium directional crystallization was used for experimental modeling of the behavior of noble metals in the presence of Te during the fractional crystallization of Cu- and Ni-rich sulfide magma. The experimental melt cont
Publikováno v:
Minerals
Volume 11
Issue 5
Minerals, Vol 11, Iss 451, p 451 (2021)
Volume 11
Issue 5
Minerals, Vol 11, Iss 451, p 451 (2021)
Composition of native gold and minerals in intergrowth with rhyolites of the Chudnoe Au-Pd-REE deposit (Subpolar Urals, Russia) was studied using optical microscopy, scanning electron microscopy, and electron microprobe analysis. Five varieties of na
Autor:
Victor V. Sharygin, Yurii V. Seryotkin, Dmitry A. Artemyev, Hani Khoury, Ella V. Sokol, Svetlana N. Kokh, Nikolay Karmanov, Sergey Goryainov, Anna S. Deviatiiarova, Victoria A. Danilovsky
Publikováno v:
Minerals
Volume 10
Issue 9
Minerals, Vol 10, Iss 822, p 822 (2020)
Volume 10
Issue 9
Minerals, Vol 10, Iss 822, p 822 (2020)
Minerals of the Zn-Cd-S-Se system that formed by moderately reduced ~800&ndash
850 °
C combustion metamorphic (CM) alteration of marly sediments were found in marbles from central Jordan. Their precursor sediments contain Se- and Ni-enri
850 °
C combustion metamorphic (CM) alteration of marly sediments were found in marbles from central Jordan. Their precursor sediments contain Se- and Ni-enri
Autor:
Anna S. Deviatiiarova, Yurii V. Seryotkin, Nikolay Karmanov, Ella V. Sokol, Svetlana N. Kokh, Ruslan Liferovich, Victor V. Sharygin, Victoria A. Danilovsky, E. N. Nigmatulina
Publikováno v:
Minerals, Vol 9, Iss 8, p 465 (2019)
Minerals
Volume 9
Issue 8
Minerals
Volume 9
Issue 8
This is the first attempt to provide a general mineralogical and geochemical survey of natural Ca2SiO4-bearing combustion metamorphic (CM) rocks produced by annealing and decarbonation of bioproductive Maastrichtian oil shales in the Hatrurim Basin (
Publikováno v:
The Canadian Mineralogist. 54:491-509
The method of quasi-equilibrium directed crystallization was used for experimental modeling of the behavior of Pt, Pd, and Au in the presence of As, Te, Bi, and Sn during the fractional solidification of Cu-rich sulfide magma. Our experimental melt c
Publikováno v:
Minerals, Vol 9, Iss 9, p 531 (2019)
Minerals
Volume 9
Issue 9
Minerals
Volume 9
Issue 9
We carried out a directed crystallization of a melt of the following composition (in mol. %): Fe 31.79, Cu 15.94, Ni 1.70, S 50.20, Sn 0.05, As 0.04, Pt, Pd, Rh, Ru, Ag, Au, Se, Te, Bi, and Sb by 0.03. The obtained cylindrical sample consisted of mon
Publikováno v:
Journal of Volcanology and Seismology. 3:260-268
Rocks having a pseudofluidal ignimbrite texture have been found on Saikhan Volcano in northeast- ern Khangai, Mongolia. The rocks have a typically nodular banded texture. The fiamme and the bands vary in width between a few millimeters to a few centi
Autor:
A. G. Mironov, B. L. Garmaev, Alexander S. Borisenko, A.A. Borovikov, B.B. Guntypov, Nikolay Karmanov, B. B. Damdinov
Publikováno v:
Russian Geology and Geophysics. 48:643-655
The structure and petrologic composition of new gold-ore provinces in southeastern East Sayan (Tissa-Sarkhoi cluster) are considered. Several morphogenetic types of gold mineralization have been established: quartz veins with beresitization zones, ve