Results 211 to 220 of about 86,925 (244)
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Gold-quartz ore deposits of Yana-Kolyma belt
International Geology Review, 1967Types of ore deposits, their regional distribution, mineral associations, textures and structures are described. Ores are of Cretaceous age, posterior to batholithic granite intrusions (Jurassic). Mineralizing solutions originated in consequence of metamorphism and dehydration of sedimentary geosynclinal rock masses, and are not directly related to ...
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Ore-controlling thrust faults at the Bazovskoe gold-ore deposit (Eastern Yakutia)
Doklady Earth Sciences, 2017This work presents results of structural analysis of the orogenic Bazovskoe gold-ore deposit, the structure of which is controlled by an imbricate fan with frontal succession of ore-controlling thrust faults and conjugated thrust ramps. It was established that linear and stratified stockworks and their combinations are formed by several systems of ...
V. Yu. Fridovsky +3 more
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Ore Mineralization of the Epithermal Samolazovskoe Gold-Ore Deposit, Aldan Shield (Russia)
Key Engineering Materials, 2018The Samolazovskoe gold-ore deposit is located in the Central Aldan ore district (Russia) within the Yukhta multiphase volcano-plutonic massif, consisted of rocks of the monzonite-syenite formation (J3–K1). Four hydrothermal-metasomatic mineral parageneses are distinguished in the deposit: skarn, developed at the contact of syenites and rocks of the ...
Vasilii Ivanovich Leontev +1 more
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Optimization of Catalysts and Conditions in Gold(I) Catalysis—Counterion and Additive Effects
Chemical Reviews, 2021Zhichao Lu, Sagar R Mudshinge, Bo Xu
exaly
Study on Efem Cukuru Gold Ore Deposit and Recovery of Gold by Flotation
2010This study reports the information about Efem cukuru gold ore deposit and the results of the flotation experiments Classical first-order kinetic flotation model was used for the evaluation of the experimental data, recovery and flotation rate constants describing the flotation time-recovery profiles for different reagent combinations.
TANRIVERDİ, MEHMET +4 more
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Homogeneous and Heterogeneous Gold Catalysis for Materials Science
Chemical Reviews, 2021Kohei Sekine +2 more
exaly
Main Avenues in Gold Coordination Chemistry
Chemical Reviews, 2021Raquel P Herrera, M Concepción Gimeno
exaly