 | Tauson, Vladimir, Kravtsova, Raisa, Makshakov, Artem, Lipko, Sergey, Arsent’ev, Kirill (2017) Contrasting Surficial Composition of Native Gold from Two Different Types of Gold Ore Deposits. Minerals, 7 (8) 142 doi:10.3390/min7080142 | Journal (article/letter/editorial) | | of Russian Academy of Sciences, Irkutsk 664033, Russia; krg@igc.irk.ru (R.G.K.); artem_m@mail.ru (A.S...of Russian Academy of Sciences, Irkutsk 664033, Russia; arskir@gmail.com Author to whom correspondence...sampled at two different gold ore deposits in Eastern Russia have been studied by the techniques of electron...spectrometry (SEM-EDX). The high-fineness gold of the deposit hosted by relatively high temperature gold-quartz-sulfide...whereas the less fine gold of the epithermal Au-Ag deposit contains gold oxidized to the Au (I) state, or |  | Kravtsova, R. G., Tauson, V. L., Palyanova, G. A., Makshakov, A. S., Pavlova, L. A. (2017) Specific composition of native silver from the Rogovik Au–Ag deposit, Northeastern Russia. Geology of Ore Deposits, 59 (5) 375-390 doi:10.1134/s1075701517050038 | Journal (article/letter/editorial) | | Composition of Native Silver from the Rogovik Au–Ag Deposit, Northeastern Russia R. G. Kravtsovaa, *,...Branch, Russian Academy of Sciences, Irkutsk, 664033 Russia Sobolev Institute of Geology and Mineralogy, Siberian...Novosibirsk, 630090 Russia c Novosibirsk State University, Novosibirsk, 630090 Russia *e-mail: krg@igc.irk...native silver from the Rogovik Au–Ag deposit in northeastern Russia are presented. The deposit is situated...the Omsukchan Trough, unique in its silver resources. Native silver in the studied ore makes up finely |  | Kravtsova, R. G., Dril, S. I., Almaz, Ya. A., Tatarnikov, S. A., Vladimirova, T. A. (2009) The first data on the Rb-Sr age and isotope composition of gold-silver ores from the Dal’nee deposit in the Evensk ore district, Northeast Russia. Doklady Earth Sciences, 428 (1) 1162-1165 doi:10.1134/s1028334x09070277 | Journal (article/letter/editorial) | | Composition of Gold–Silver Ores from the Dal’nee Deposit in the Evensk Ore District, Northeast Russia R. G. Kravtsova...on Northeast Russia’s largest Evensk gold–silver district located in the Okhotsk–Chukotka volcano genic...Dal’nee gold–silver deposit. In addition to the Dal’nee deposit, the Evensk ore district contains the...the Kvartsevaya Sopka and Irbychan gold–silver deposits. The studied area is confined to the eastern part...structures associated with gold–silver mineralization [1–3]. The Dal’nee deposit is situated in the Verkhnii |  | Tauson, V. L., Kravtsova, R. G., Lipko, S. V., Makshakov, A. S., Arsentev, K. Yu. (2018) Surface Typochemistry of Native Gold. Doklady Earth Sciences, 480 (1) 624-630 doi:10.1134/s1028334x18050185 | Journal (article/letter/editorial) | | and SEM–EDS, it is shown that native gold of the deposit related to the epithermal Au–Ag ore formation contains...2] that the surface of ore gold is enriched in silver several times in comparison with the bulk composition;...Irkutsk, Russia b Irkutsk Science Center, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia c Limnological...Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia *e-mail: vltauson@igc.irk.ru **e-mail: krg@igc...krg@igc.irk.ru particles from some gold and gold–silver deposits of various formational types contain thin |
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