Origin of ore-forming fluids of the Haigou gold deposit in the eastern Central Asian Orogenic belt, NE China: Constraints from H-O-He-Ar isotopes
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Asian Earth Sciences"
DOI: 10.1016/j.jseaes.2017.01.018
Abstract: Abstract The Haigou lode deposit contains 40 t of gold at an average grade of 3.5 g/t, and is one of the largest deposits in the Jiapigou gold belt located along the eastern segment of the northern… read more here.
Keywords: bearing quartz; deposit; quartz; gold bearing ... See more keywords
Desulfurization of aged gold-bearing mine tailings
Sign Up to like & getrecommendations! Published in 2019 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2019.04.037
Abstract: Abstract Desulfurization is a novel approach for the reclamation of abandoned mine sites that can have environmental and economic benefits, particularly when combined with the recovery of valuable elements. Desulfurization by flotation produces sulfide-lean tailings,… read more here.
Keywords: aged tailings; mine; gold bearing; desulfurization ... See more keywords
Finely Dispersed Micro- and Nano-Gold Recovery Using Thermomorphic Polymer with Diphenylphosphine
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mining Science"
DOI: 10.1134/s1062739117032488
Abstract: The article reports test data on adsorption and flotation characteristics of thermomorphic polymer joined with diphenylphosphine—TMPD. The test materials are natural pyrite and arsenopyrite, and models of gold-bearing sulfide minerals. Electron microscopy and X-ray structure… read more here.
Keywords: recovery; finely dispersed; microscopy; gold bearing ... See more keywords
Improvement of a treatment processes of high-clayey gold-bearing placers
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DOI: 10.17580/em.2020.02.07
Abstract: Characteristics of the placers with increased clayiness of gold-bearing bed and high content of fine and thin gold of the Far Eastern region, as well as technological approaches to processing, including the main process –… read more here.
Keywords: high clayey; clayey gold; treatment processes; gold bearing ... See more keywords
Typomorphic Features and Source of Native Gold from the Sykhoi Log Area Placer Deposits, Bodaibo Gold-Bearing District, Siberia, Russia
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DOI: 10.3390/min13050707
Abstract: The Bodaibo gold-bearing district in the Lena gold province of Siberia is one of the largest and oldest placer gold-bearing provinces in the world. Approximately 1650 tons of gold has been extracted from the region.… read more here.
Keywords: bodaibo gold; gold bearing; source; placer ... See more keywords
Gold Deposits in Chile
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DOI: 10.5027/andgeov48n1-3294
Abstract: A review of gold and gold bearing base metals deposits in Chile, indicate the existence of at least six different type of ore deposits, most largely formed during the Cenozoic with predominance in the Miocene.… read more here.
Keywords: gold content; gold deposits; deposits chile; gold ... See more keywords