Mineral composition of Albazinskoe deposit ores as an indicator of its belonging to the gold-rare metallic ore-formational type

IF 0.7 4区地球科学 Q4 GEOSCIENCES, MULTIDISCIPLINARY Earth Sciences Research Journal Pub Date : 2022-11-29 DOI:10.15446/esrj.v26n3.71479

R. Kemkina, I. Kemkin

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Abstract

The paper presents new data on mineral composition and geochemical peculiarities of ores from the Albazinskoe gold-bearing deposit (Khabarovsk region, Far East of Russia). Excepting earlier known ore minerals represented by sulfides of iron, arsenic, lead, zinc, and copper, authors have established about two tens of ore minerals, new for this deposit. Among them are sulfides of antimony, bismuth and molybdenum, native bismuth, copper, nickel, silver, tellurides of bismuth, cobalt sulphoarsenite, nickel sulphoantimonite, silver sulphobismuthites, lead-antimony-bismuth sulphosalts, oxides of tin, titanium, tungsten and some others. The revealed specificity of the ores' material composition indicates this deposit belongs to the gold-rare metallic ore-formational type. The sets of geological and structural data show that gold-bearing deposits of this ore-formational type are spatially and genetically associated with the granitoid magmatism, which is exhibited within transform continental margin and related to the geodynamic mode of sliding of the continental and oceanic lithospheric plates.

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阿尔巴津斯科矿床矿石矿物组成指示其属金稀有金属成矿类型

本文介绍了俄罗斯远东哈巴罗夫斯克地区Albazinskoe金矿床矿石的矿物组成和地球化学特征的新数据。除了早期已知的以铁、砷、铅、锌和铜的硫化物为代表的矿石矿物外，作者已经确定了大约二十种矿石矿物，这是该矿床的新矿物。其中包括锑、铋和钼的硫化物、天然铋、铜、镍、银、铋的碲化物、钴亚硫酸镁石、镍亚硫锑矿、银亚硫锑铁矿、铅锑铋亚硫酸盐、锡、钛、钨的氧化物和其他一些。矿石物质组成的特殊性表明该矿床属于金稀有金属成矿类型。地质和结构数据表明，这种成矿类型的金矿床在空间和成因上与花岗岩类岩浆活动有关，后者表现在转换大陆边缘，并与大陆和海洋岩石圈板块滑动的地球动力学模式有关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Earth Sciences Research Journal 地学-地球科学综合

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： ESRJ publishes the results from technical and scientific research on various disciplines of Earth Sciences and its interactions with several engineering applications. Works will only be considered if not previously published anywhere else. Manuscripts must contain information derived from scientific research projects or technical developments. The ideas expressed by publishing in ESRJ are the sole responsibility of the authors. We gladly consider manuscripts in the following subject areas: -Geophysics: Seismology, Seismic Prospecting, Gravimetric, Magnetic and Electrical methods. -Geology: Volcanology, Tectonics, Neotectonics, Geomorphology, Geochemistry, Geothermal Energy, ---Glaciology, Ore Geology, Environmental Geology, Geological Hazards. -Geodesy: Geodynamics, GPS measurements applied to geological and geophysical problems. -Basic Sciences and Computer Science applied to Geology and Geophysics. -Meteorology and Atmospheric Sciences. -Oceanography. -Planetary Sciences. -Engineering: Earthquake Engineering and Seismology Engineering, Geological Engineering, Geotechnics.