Zobrazeno 1 - 10
of 20
pro vyhledávání: '"A. G. Mochalov"'
Autor:
A. G. Mochalov, N. V. Berdnikov, O. L. Galankina, P. K. Kepezhinskas, Liu Jinlong, V. O. Krutikova
Publikováno v:
Russian Journal of Pacific Geology. 16:544-559
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77d2b4b5b02e99bb0582ed45ed6b5c80
https://doi.org/10.1134/s1819714022060094
https://doi.org/10.1134/s1819714022060094
Publikováno v:
Doklady Earth Sciences. 507:881-886
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53cc3a1b41a6bc1dc0ff29dd65971c51
https://doi.org/10.1134/s1028334x22700350
https://doi.org/10.1134/s1028334x22700350
Publikováno v:
Doklady Earth Sciences. 504:240-247
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::275d872dad2b92c1ee4c8576338e334a
https://doi.org/10.1134/s1028334x22050105
https://doi.org/10.1134/s1028334x22050105
Autor:
A. G. Mochalov
Publikováno v:
Springer Proceedings in Earth and Environmental Sciences ISBN: 9783031233890
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a2959f9a69efc29d158b1ceae4b426a
https://doi.org/10.1007/978-3-031-23390-6_27
https://doi.org/10.1007/978-3-031-23390-6_27
Publikováno v:
Doklady Earth Sciences. 498:372-378
This article presents the 190Pt–4He dating results of native platinum group minerals from a unique platinum-metals placer deposit in the basin of the Kondyor and Uorgalan rivers and dunite fragments from the Kondyor alkaline-ultramafic massif. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dd3f8b66e644782b4b43ccd77c664f9
https://doi.org/10.1134/s1028334x2105010x
https://doi.org/10.1134/s1028334x2105010x
Autor:
N. V. Berdnikov, A. I. Khanchuk, A. G. Mochalov, V. G. Nevstruyev, O. V. Yakubovich, I. Yu. Rasskazov
Publikováno v:
Russian Journal of Pacific Geology. 14:43-47
The 190Pt-4He age of isoferroplatinum from andesitic fluid-explosion breccias (fluidolites, a new type of platinum-bearing rock) of the Poperechnoye deposit (Malyi Khingan, Russia) was estimated as 125 ± 21 Ma. This age correlates well with peak mag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00e7440738fa5f883f1348593f8f4ca0
https://doi.org/10.1134/s1819714020010066
https://doi.org/10.1134/s1819714020010066
Autor:
A. G. Mochalov, V. M. Savatenkov
Publikováno v:
Doklady Earth Sciences. 482:1331-1335
The Sm–Nd and Rb–Sr isotope characteristics were studied in clinopyroxenes (Cpx) of ultrabasic rocks (dunite, wehrlite, pyroxenite, and kosvite) from the Konder massif, which is a source of a unique placer platinum deposit. The chemical compositi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::965243d9693728fbcfea5256599a1d5b
https://doi.org/10.1134/s1028334x18100161
https://doi.org/10.1134/s1028334x18100161
Publikováno v:
Doklady Earth Sciences. 480:591-594
The results are presented of the first studies to be carried out on 4He retention under mechanical deformation of isoferroplatinum (Pt3Fe) from a unique placer deposit at the Konder and Uorgalan rivers and from indigenous shows of the alkaline–ultr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46b0005685e4f7e748b1086545721885
https://doi.org/10.1134/s1028334x18050057
https://doi.org/10.1134/s1028334x18050057
Publikováno v:
Doklady Earth Sciences. 469:846-850
A new 190Pt–4He method for dating isoferroplatinum has been developed at the Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences. Here we publish the first results of dating of isoferroplatinum from the main mineralogica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89e051d3235fce95b45363b51db6126c
https://doi.org/10.1134/s1028334x16080134
https://doi.org/10.1134/s1028334x16080134
Publikováno v:
Doklady Earth Sciences. 462:472-474
The high stability of radiogenic He in natural conductive nonmetals is firstly shown for the example of sperrylite (PtAs2). The urgency of its study is explained by the abundance of Pt sulfarsenides, in particular, sperrilite in many PGE deposits. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b5ef56ce36fc40384d9a6bdffa55940
https://doi.org/10.1134/s1028334x15050098
https://doi.org/10.1134/s1028334x15050098