Zobrazeno 1 - 10
of 64
pro vyhledávání: '"V. B. Naumov"'
Publikováno v:
Geochemistry International. 60:724-747
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5cec20c8cec0a3d22a0385e8cb1b262
https://doi.org/10.1134/s0016702922080067
https://doi.org/10.1134/s0016702922080067
Publikováno v:
Geochemistry International. 60:537-550
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10ff76d29778a0a784a7da1db7acd4fd
https://doi.org/10.1134/s0016702922060040
https://doi.org/10.1134/s0016702922060040
Publikováno v:
Geochemistry International. 60:325-344
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93f5afa12925caccbebf3f155b1ab571
https://doi.org/10.1134/s0016702922040036
https://doi.org/10.1134/s0016702922040036
Publikováno v:
Geochemistry International. 59:243-263
The paper summarizes data on germanium and gallium concentrations in natural magmatic melts as follows from analyses of mineral-hosted inclusions and quench glasses in volcanic rocks. Germanium concentrations in melts vary from 0.96 to 17.6 ppm (1472
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e629dd7510b54fee1604582f2042e0a7
https://doi.org/10.1134/s0016702921030071
https://doi.org/10.1134/s0016702921030071
Publikováno v:
Geochemistry International. 59:139-155
Melt inclusions were investigated in the minerals of dacite tephra of the largest Holocene eruption (7900 years) of Khangar volcano, Sredinny Range of Kamchatka. Melt compositions correspond to rhyolite (SiO2 = 70–77 wt %, Na2O+K2O = 6–7 wt %) wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13c92f03641f98bd21f015ee11b486df
https://doi.org/10.1134/s0016702921020087
https://doi.org/10.1134/s0016702921020087
Publikováno v:
Geochemistry International. 58:271-290
The mean concentrations of volatiles, major, and trace elements are estimated in the magmatic melts of Kamchatka based on an our database that includes analyses of melt inclusions and quenched glasses of rocks for 75 elements (the database comprised
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5d357c1f6d619d6e4b5fe87a99369b5
https://doi.org/10.1134/s001670292003009x
https://doi.org/10.1134/s001670292003009x
Publikováno v:
Geochemistry International. 58:128-150
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a99d2b83312eb618afd6f682217184ec
https://doi.org/10.1134/s001670292002010x
https://doi.org/10.1134/s001670292002010x
Autor:
V. B. Naumov, Alexander Romanko, P. Yu. Plechov, N. A. Imamverdiyev, Anna Balashova, V. Yu. Prokofiev
Publikováno v:
Доклады Академии наук. 485:614-618
The inclusions of a silicate melt were investigated in quartz insets of the extrusive rhyolite collected at Bazman Cenozoic volcano (Iran) and associated with the process of recent subduction. Low temperatures of the silicate melt along with high con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b375c494111653df9edc93612ca6c28
https://doi.org/10.31857/s0869-56524855614-618
https://doi.org/10.31857/s0869-56524855614-618
Publikováno v:
Геохимия. 64:395-408
As a continuation of our previous study, we estimated the mean contents of volatile, major, and trace components in silicic (>66 wt % SiO2) magmatic melts from main terrestrial geodynamic settings on the basis of our database, which includes (as of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b0e297809fc34cc657b67e6b9aec9ca
https://doi.org/10.31857/s0016-7525644395-408
https://doi.org/10.31857/s0016-7525644395-408
Publikováno v:
Геохимия. 64:237-262
This paper presents the results of a study of melt inclusions in plagioclase, amphibole and pyroxene from Ichinsky volcano’s tephras of different age. Two types of melts have been identified, distinguished by different concentrations of potassium (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a062bf0ab427e5f8cef30dfb8cc3cf89
https://doi.org/10.31857/s0016-7525643237-262
https://doi.org/10.31857/s0016-7525643237-262