Zobrazeno 1 - 7
of 7
pro vyhledávání: '"E. S. Semikolennykh"'
Publikováno v:
Geology of Ore Deposits. 62:638-651
Chevkinite-(Се) and perrierite-(Се), which are characteristic minerals of alkaline igneous rocks and high-temperature alkaline alterations, are typical accessory minerals in the Mesozoic island-arc gabbros of the Crimean Mountains. The early magm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30ea45661f79ece26e6e93b84aef380c
https://doi.org/10.1134/s1075701520070119
https://doi.org/10.1134/s1075701520070119
Autor:
E. M. Spiridonov, N. N. Korotayeva, E. V. Putintseva, N. N. Krivitskaya, V. M. Ladygin, Yu. V. Frolova, E. S. Semikolennykh, G. N. Ovsyannikov
Publikováno v:
Moscow University Geology Bulletin. 74:582-591
Island-arc calc-alkaline dacites (66.7% SiO2, 3.4% Na2O, 1.9% K2O) form a subvolcanic body hosted within andesitic and trachyandesitic tuffs on the east of the Kara-Dag Volcanic Massif of the Crimean Mountains. These dacites characteristically contai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4acafe4a5f7256bc98e7fa73e506b89
https://doi.org/10.3103/s0145875219060115
https://doi.org/10.3103/s0145875219060115
Autor:
N. N. Krivitskaya, V. M. Ladygin, E. S. Semikolennykh, E. V. Putintseva, N. N. Korotayeva, G. N. Ovsyannikov, Yu. V. Frolova, E. M. Spiridonov
Publikováno v:
Moscow University Bulletin. Series 4. Geology. :53-61
Island-arc calc-alcaline dacites (66,7% of SiO2, 3,4% of Na2O, 1,9% of K2O) compose a subvolcanic body among tuffs, andesites and trachyandesites in the east of the Kara-Dag volcanic massif of the Rocky Crimea. The unique features of dacites is abund
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a9c5ed532c68514041f66f97c159ca2
https://doi.org/10.33623/0579-9406-2019-5-53-61
https://doi.org/10.33623/0579-9406-2019-5-53-61
Autor:
E. S. Semikolennykh, V. I. Lysenko, E. M. Spiridonov, N. N. Krivitskaya, S. V. Filimonov, N. N. Korotayeva
Publikováno v:
Moscow University Geology Bulletin. 74:380-392
Armalcolite (Mg,Fe)Ti2O5 is a characteristic mineral of lunar titaniferous basalts that occurs widely in island-arc low-alkaline plagiolherzolites and olivine gabbro–norite–dolerites of the Early Bajocian Pervomaiskoe–Ayu-Dag complex of mesozoi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03c57011cad777867bb64925d967ec28
https://doi.org/10.3103/s0145875219040124
https://doi.org/10.3103/s0145875219040124
Autor:
E. S. Semikolennykh, S. V. Filimonov, N. N. Krivitskaya, N. N. Korotayeva, E. M. Spiridonov, V. I. Lysenko
Publikováno v:
Moscow University Bulletin. Series 4. Geology. :51-60
Armalcolite (Mg,Fe)Ti2O5 is characteristic mineral of titanian basalts of the Moon, as well as lamproites, other alkaline magmatic Earth rocks, impactites and other formations. It is widely represented in island-arc low-alkaline plagiolherzolites and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9632ad24d98395244545d5ce6bc3b983
https://doi.org/10.33623/0579-9406-2019-3-51-60
https://doi.org/10.33623/0579-9406-2019-3-51-60
Publikováno v:
Moscow University Geology Bulletin. 73:538-548
The Early Bajocian island-arc quartz gabbronorite-dolerites of the Ayu-Dag intrusive contain syngenetic zirconolite and baddeleyite. Zirconolite includes Ca-dominant and atypical Y-dominant (Y, Ca, Th, REE)2FeZr2Ti3O14 varieties. Two genetic types of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f30affdb7360e4287bc767e939aa8758
https://doi.org/10.3103/s0145875218060121
https://doi.org/10.3103/s0145875218060121
Publikováno v:
Moscow University Bulletin. Series 4. Geology. :70-78
Early Bajocian island arc quartz gabbro-norite-dolerites of Ayu-Dag contain syngenetic zirconolite and baddeleite. Zirconolite presents as Ca-dominant and uncommon Y-dominant (Y, Ca, Th, REE)2FeZr2Ti3O14. Two genetic types of zircon and thorite are d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::330f0602dce92a6074106755f7651aa4
https://doi.org/10.33623/0579-9406-2018-5-70-78
https://doi.org/10.33623/0579-9406-2018-5-70-78