ORE MINERALOGY OF THE KEDROVSKOE GOLD DEPOSIT (MUYSKY DISTRICT, REPUBLIC OF BURYATIA, RUSSIA)-Reference-Cited by-同舟云学术

ORE MINERALOGY OF THE KEDROVSKOE GOLD DEPOSIT (MUYSKY DISTRICT, REPUBLIC OF BURYATIA, RUSSIA)

Published:2018-06-28 Issue:3 Volume: Page:60-69
ISSN:0579-9406
Container-title:Moscow University Bulletin. Series 4. Geology
language:
Short-container-title:Vestnik Moskovskogo universiteta. Seriâ 4, Geologiâ

Author:

Bondar D. B.,Chugaev A. V.,Polekhovsky Y. S.,Koshlyakova N. N.

Abstract

Ore mineralogy of the largest quartz vein Osinovaya at the Kedrovskoye gold deposit has been studied. Three stages of mineral formation are identified: marcasite-pyrrhotite-pyrite, gold-polysulphide and hypergenic ones. Native gold belongs to gold-polysulfide stage and is represented by two generations. The earlier high fineness (600–870, prevails 780–820) generation cements fragments of pyrite grains and forms inclusions in pyrite, and the later low fineness (520–580, prevails 540–580) generation associates with sphalerite-chalcopyrite-galena veinlets in pyrite. The disappearance of arsenoan pyrite, the increase in iron content of sphalerite, the change of pyrite to pyrrhotite with depth is noted.

Publisher

Faculty of Geology Lomonosov Moscow State University

Subject

General Earth and Planetary Sciences,General Environmental Science

Reference22 articles.

1. Zolotorudnye mestorozhdeniya Rossii / Pod red. M.M. Konstantinova. M.: Akvarel', 2010. 371 s.

2. Kovach V.P., Sal'nikova E.B., Rytsk E.Yu. i dr. Dlitel'nost' formirovaniya Angaro-Vitimskogo batolita: rezul'taty geokhronologicheskikh U-Pb-issledovanii // Dokl. RAN. 2012. T. 444, № 2. S. 184–189.

3. Kucherenko I.V. Petrologiya gidrotermal'nogo metasomatizma doleritov vnutrirudnykh daek mezotermal'nykh mestorozhdenii zolota. Ch. 1. Kedrovskoe mestorozhdenie (Severnoe Zabaikal'e) // Izv. Tomskogo politekh. un-ta. 2014. T. 325, № 1. S. 155–165.

4. Popov G.G., Popov B.G., Miziryak D.G. Kedrovskoe zolotorudnoe pole (geologicheskoe stroenie i rudonosnost') // Regional'naya geologiya i metallogeniya. 2017. № 69. S. 80–87.

5. Rytsk E.Yu., Amelin Yu.V., Rizvanova N.G. i dr. Vozrast porod Baikalo-Muiskogo skladchatogo poyasa // Stratigrafiya. Geol. korrelyatsiya. 2001. T. 9, № 4. S. 3–15.

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