Results 121 to 130 of about 4,984 (229)
On epithermal and mesothermal ore deposits of the North-East Russia
The terrigenous rocks of passive continental edges are very important holding medium for the mesothermal and epithermal deposits of Kolyma-Chukotka region. The time-conjugated relation of epithermal and mesothermal ore forming is characteristic for volcanogenous zones and derives from the fact of successive evolution of epithermal (volcanogenous) and ...
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Mesozoic mesothermal Niuxinshan gold deposit, eastern Hebei Province, NE China
Yao, Y., Trumbull, R., Morteani, G.
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Botanic-Geographical Analysis of Mesothermic Relicts of Turgai Flora of Azerbaijan
From the middle of the Oligocene epoch of the Paleogene period evergreen Poltava flora had been replaced by deciduous tree species of Turgai flora. The taxonomic composition of the relict trees and shrubs belonging to the Turgai flora in Azerbaijan and their botanical and geographical characteristics are analyzed in this article.
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This paper investigates the mineralogical and geochemical characteristics, as well as the possible sources, of gold, silver, platinum group elements (PGE), copper, and lead found in the beach sands along Egypt’s Mediterranean coast.
Abdel-Aal M. Abdel-Karim, Ahmed Gad
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Structure of geochemical field of mesothermal gold ore deposit Zapadnoe (Lensk ore area)
The described research is now becoming even more relevant due to the efficiency improvement of expected gold ore exploration based on sophisticated geochemical information processing and interpretation methods. The main aim of the study is to investigate geochemical zoning and to identify anomalous geochemical deposit structure within Zapadnoe gold ore
Roman Yurievich Gavrilov, Danil Khryapin
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Shear‐hosted Mesothermal Vein System in the Jiapigou Goldfield, Northeast China: Implication for Subsequent Exploration [PDF]
Hongtao Liu +3 more
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The presence of benzene ring activating CoA ligases for aromatics degradation in the ANaerobic MEthanotrophic (ANME) archaea. [PDF]
Liu WW, Pan P, Zhou NY.
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