GEOCHEMICAL FEATURES OF NATIVE GOLD AS DIRECT SIGNS OF ORE FORMATION LODE AND ALLUVIAL GOLD OCCURRENCE TYPES

DOI: 10.47765/0869-5997-2020-10018

Authors

  • S. A. Milyaev
    FSBI Central Research Institute of Geological Prospecting for Base and Precious Metals, Moscow
    PhD, leading researcher

  • G. G. Samosorov
    FSS Center of Special Equipment Institute of Forensic Science, Moscow
    hD

  • S. V. Yablokova
    FSBI Central Research Institute of Geological Prospecting for Base and Precious Metals, Moscow
    PhD, senior researcher

  • L. V. Shatilova
    FSBI Central Research Institute of Geological Prospecting for Base and Precious Metals, Moscow
    senior researcher

  • N. N. Pozdnyakova
    FSBI Central Research Institute of Geological Prospecting for Base and Precious Metals, Moscow
    PhD, researcher

Keywords:

impurity elements in native gold, geochemical indicators.

Abstract

The features of impurity element distribution in native gold of two ore formation gold deposit types are considered. A typomorphic set of elements for gold-polysulfide-quartz and gold-quartz low-sulfide mineralization was determined. Geochemical indicators for estimating ore formation types of native gold are offered. The differences in gold composition due to metallogenic specialization of regions are established. Data on the distribution of rare-earth elements in native gold are obtained, which allows to predict igneous rocks composition during gold-polysulfide-quartz deposit formation.

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Published

2020-11-24

How to Cite

Миляев Сергей Анатольевич, Самосоров Георгий Германович, Яблокова Светлана Васильевна, Шатилова Людмила Викторовна, & Позднякова Наталья Николаевна. (2020). GEOCHEMICAL FEATURES OF NATIVE GOLD AS DIRECT SIGNS OF ORE FORMATION LODE AND ALLUVIAL GOLD OCCURRENCE TYPES: DOI: 10.47765/0869-5997-2020-10018. Ores and Metals, (3). Retrieved from https://rm.tsnigri.ru/index.php/main/article/view/88

Issue

No. 3 (2020)

Section

Prognosis, prospecting and exploration: Techniques and methods