Results 31 to 40 of about 269,942 (310)
Kuangchan zonghe liyong, 2022 Dachang gold ore concentration area is located in Maduo township, Qumalai County, Qinghai Province. It is located in the middle of the gold and antimony metallogenic belt in the north Mount Bayankala , whichis known as the "gold belt" in Qinghai Province.
Yingdong Liu, Daoming Cheng
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Skarn-related gold deposits in Tian Shan, Kyrgyzstan
Руды и металлыSkarn-related gold deposits are widely distributed in Kyrgyzstan. These deposits account for about 10% of gold reserves of the country, and they include large deposits with the gold reserves exceeding 70 tons.
Pak N. T., Ivleva E. A.
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Известия высших учебных заведений: Геология и разведка, 2018 Identification of indicators on placer gold allowed predicting formation types of primary sources of gold and their location in the East Siberian platform, overlapped by thick cover of Meso-Cenozoic deposits, where traditional methods of prospecting of ...
Z. S. Nikiforova
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Iraqi Geological Journal, 2022 The research at Mendoke Mountains, Southeast Sulawesi Province, particularly for the study of gold deposits, becomes a new challenge because there is no previous detailed study.
Hasria, Arifudin Idrus, Wayan Warmada
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Journal of Geoscience and Environment Protection, 2014 Studies were taken of ore-bearing rocks, ores and gravity concentrates from Natalka gold deposit by a set of complex methods including mineralogical, petrographic and geochemical research, gravity concentration, and electronic microscopy. The major form of Au found is native: free gold is larger and dispersed, in the form of microinclusions.
E. M. Nikitenko +3 more
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Qualitative characterization of healthcare wastes [PDF]
, 2020 The biological hazard inherent in the clinical wastes should be considered during the management and treatment process as well as the disposal into the environment.
A Graikos +22 more
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Andean Geology, 2021 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. Mesozoic deposits are common but less relevant regarding their size and gold content. These hydrothermal ore deposits are genetically associated
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Записки Горного института, 2021 The material on the gold content of coastal-marine deposits of the western coast of Kamchatka is analyzed and the resource potential is briefly characterized.
Valentina E. Kungurova
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Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
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In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
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