Abstract
An overview of the historically developed Tokur gold-mining center, which comprises the Malomyr, Verkhnyaya Stoiba, Tokur, and Kharga lode and placer gold clusters of the Jagdy–Selemdzha metallogenic zone in the Amur gold province, is given. Since 1918, approximately 127.2 t of gold has been extracted from the gold mines of this center, mainly from the large Albyn, Tokur, and Malomyr deposits. It is shown that the short-term outlook for the Tokur center is associated with mining at the El’ginskoe and Albyn deposits. Gold prospects, the additional exploration of which may lead to the discovery of new economically mineable lode gold deposits, are listed.
REFERENCES
Alekseyev, Ya.V., Zaskind, E.S., and Konkina, O.M., On problem of recognition ofmineral-raw material centers of solid mineral resources, Otechestvennaya Geol., 2021, no. 3, pp. 19–27.
Buchko, I.V., Ponomarchuk, A.V., and Travin, A.V., Age of metasomatites of the Malomyr gold deposits, Zoloto severnogo obramleniya Patsifiki (Gold of the Northern Pacific Margin), Magadan, 2011, pp. 66–68.
Fatianov, I.I. and Leyer, P., Age of the Tokur gold deposit, Geologiya i mineralnyye resursy Amurskoy oblasti (Geology and Mineral Resources of the Amur District), Blagoveshchensk: AmurKNII, 1995, pp. 217–219.
Kadashnikova, A.Yu., Sorokin, A.A., Ponomarchuk, V.A., et al., Distribution of mineralization, ages, and sources of the Malomyr Gold Deposit, Eastern Part of the Mongol–Okhotsk Fold Belt, Geol. Ore Deposits, 2019, vol. 61, no. 1, pp. 1–13.
Kadashnikova, A.Yu., Sorokin, A.A., Ponomarchuk, A.V., et al., 40Ar/39Ar age of gold ore metasomatites of the Albyn Deposit, Mongol–Okhotsk Fold Belt, Russ. J. Pac. Geol., 2019, vol. 13, no. 6, pp. 575–584.
Kazantsev, A.E. and Malyshev, A.A., Hydrothermal rocks of the Albyn deposit, Razved. Okhr. Nedr, 2013, no. 11, pp. 41–45.
Malyshev, A.A. and Lazarev, A.B., Role of tectonic dislocations in the formation of the Alby ore field, Razved. Okhr. Nedr, 2013, no. 11, pp. 29–34.
Moiseyenko, V.G., Metamorfizm zolota mestorozhdeniy Priamuria, (Gold Metamorphism of the Amur Region Deposits), Khabarovsk: 1965.
Ostapenko, N.S. and Neroda, O.N., Deposition conditions and distribution features of native gold individuals in the veins of the Tokur mesothermal deposit, Russia, Geol. Ore Deposits, 2016, vol. 58, no. 3, pp. 213–223.
Serebryanskaya, T.S., Ozhogina, E.G., and Kovalevskiy, E.I., Peculiarity of gold and metasomatites of the Kharga ore field, Razved. Okhr. Nedr, 2010, no. 8, pp. 9–14.
Serebryanskaya, T.S., Geological andMineralogical Features of Gold Metasomatites of the Kharga Mining Field, Extended Abstract of Canditate’s (Geol.-Min.) Dissertation, Krasnoyarsk, 2011.
Sorokin, A.A., Ostapenko, N.S., Ponomarchuk, V.A., and Travin, A.V., 40Ar/39Ar age of adularia from veins of the Tokur gold deposit, the Mongolian–Okhotsk Orogenic Belt, Russia, Geol. Ore Deposits, 2011, vol. 53, no. 3, pp. 264–272.
Stepanov, V.A. and Melnikov, A.V., Historical Centers of Mining of Ore Gold in the Amur Region Province, Razved. Okhr. Nedr, 2021, no. 12, pp. 15–23.
Stepanov, V.A., Prospects of the Amur Region for ore gold, Regional. Geol. Metallogen., 2019, vol. 77, pp. 98–109.
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Translated by E. Murashova
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Stepanov, V.A., Melnikov, A.V. The Tokur Gold-Mining Center in the Amur Gold Province. Geol. Ore Deposits 64 (Suppl 2), S181–S190 (2022). https://doi.org/10.1134/S1075701522100087
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DOI: https://doi.org/10.1134/S1075701522100087