Results 11 to 20 of about 63,426 (314)

Estimating gold-ore mineralization potential within Topolninsk ore field (Gorny Altai) [PDF]

open access: yes, 2015
Based on the results of ore and near-ore metasomatite composition analysis, the factors and indicators of gold-ore mineralization potential were proposed. Integration of the obtained data made it possible to outline magmatic, structural, and lithological
Cherkasova, Tamara Yurievna   +5 more
core   +1 more source

Bismuth-silver mineralization in the Sergozerskoe gold occurrence [PDF]

open access: yesVestnik MGTU, 2017
Bismuth-silver mineralization attendant to gold mineralization in the Sergozerskoe gold occurrence has been studied in detail. Bi-Ag mineralization is connected with diorite porphyry dykes, which cut volcanic-sedimentary Lopian complexes of the Strel ...
Kalinin A. A. , Savchenko Ye. E.
doaj   +1 more source

The importance of mineralogical knowledge in the sustainability of artisanal gold mining: a mid-south Peru case [PDF]

open access: yes, 2019
Mineralogy and gold processing techniques from several mining areas of the Nazca-Ocoña gold belt, Mid-South Peru, were investigated to assess the efficiency of gold extraction methods in relation to their mineralogy.
Alfonso Abella, María Pura   +7 more
core   +2 more sources

Determination of Solid-Liquid Phase Composition of Fluid Inclusions in Minerals by SEM-EDS Coupled with Cryotransfer

open access: yesYankuang ceshi, 2015
Daughter mineral species, chemical compositions and distribution of daughter minerals in fluid inclusions can provide important constraints on the composition of hydrothermal fluids, physicochemical conditions of mineralization, the regularity of fluid ...
YANG De-ping   +5 more
doaj   +1 more source

The origin and evolution of the ore-forming fluids at the Manondo-Choma gold prospect, Kirk range, southern Malawi

open access: yesOpen Geosciences, 2023
This study provides an in-depth analysis of fluid inclusions (FIs) and stable isotopes from the Manondo-Choma gold prospect in southern Malawi to understand the ore-forming mechanisms, genesis, and evolution of the hydrothermal fluids responsible for ...
Chisambi Joshua, von der Heyden Bjorn
doaj   +1 more source

40Ar/39Ar constraints on a temporal link between gold mineralization, magmatism, and continental margin transtension in the Jiaodong Gold Province, eastern China [PDF]

open access: yes, 2003
The Jiaodong gold province is the largest gold repository in China. Both mineralization and granitoid hosts are spatially related to the crustal-scale Tan-Lu strike-slip fault system, which developed along the Mesozoic continental margin in eastern China.
Li, J. W.   +5 more
core   +2 more sources

Geology, geochemistry and gold-ore potential assessment within Akimov ore-bearing zone (the Altai Territory) [PDF]

open access: yes, 2016
The article considers the geological setting of ore-bearing zone. Geochemical zoning of secondary dispersion haloes within Akimov ore-bearing zone was analyzed.
Korotchenko, Tatiana Valerievna   +4 more
core   +1 more source

Application of Electron Microprobe to Study the Features of Tellurides in the Jinqingding Gold Deposit, Shandong Province

open access: yesYankuang ceshi, 2018
A systematic study of the phase composition and element occurrence characteristics of tellurides in tellurium-bearing gold deposits will be helpful for the genesis understanding of gold deposits of this type and for prospecting exploration. Tellurides in
LI Zeng-sheng   +5 more
doaj   +1 more source

Gold mineralization of the Median Massif, Kamchatka (Kamchatka Sredinnyi Massif)

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2019
The gold mineralization of the Kamchatka median massif has been analyzed. It has been shown that within its lim-its, the ore mineralization of low-sulphide gold-quartz and gold-sulfide-quartz formations and also placers, formed on the base of this ...
V. A. Stepanov   +2 more
doaj   +1 more source

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