全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Hesen Zhao , Qingfei Wang , David I. Groves ...
来源:[J].Mineralium Deposita(IF 2.147), 2019, Vol.54 (1), pp.133-152Springer
摘要:Abstract(#br)The Danba gold deposit is located in a poorly-documented gold province on the north-western margin of the Yangtze Craton. It is sited in Devonian sequences in a high-grade metamorphic terrane that includes an extensional metamorphic core complex. Around the deposit...
作者:Tobias Fusswinkel , Thomas Wagner , Grigorios Sakellaris
来源:[J].Chemical Geology(IF 3.154), 2017, Vol.450, pp.96-121Elsevier
摘要:Abstract(#br)The sources of fluids and precious metals in orogenic gold deposits remain controversial, and a key question is whether auriferous magmatic-hydrothermal fluids are a decisive ingredient for economic orogenic gold mineralization. Contributions of magmatic-hydroth...
作者:João Luís Carneiro Naleto , Mônica Mazzini Perrotta , Felipe Grandjean da Costa ...
来源:[J].Ore Geology Reviews(IF 2.417), 2019, Vol.107, pp.283-309Elsevier
摘要:Abstract(#br)The Pedra Branca gold deposit is a recent discovery conducted by private exploration companies in the Troia Massif of the northern Borborema Province, Northeast Brazil. It comprises an orogenic gold deposit hosted by the amphibolite-facies Serra das Pipocas greenston...
作者:Olivier Nadeau , Jordan Harris
来源:[J].Journal of Geochemical Exploration(IF 1.952), 2019, Vol.204, pp.181-205Elsevier
摘要:Abstract(#br)At the Hardrock Archean orogenic gold deposit, Geraldton, Canada, a correlation was found in drill core samples between the mass of elements lost on ignition (LOI) and gold concentration, and it was demonstrated that the measured LOI was in fact controlled by ch...
作者:Liang Zhang , Li-Qiang Yang , Yu Wang ...
来源:[J].Ore Geology Reviews(IF 2.417), 2017, Vol.81, pp.140-153Elsevier
摘要:Abstract(#br)The Xinli orogenic gold deposit, with gold resources of 40 t, located in the northwestern part of the giant Jiaodong gold province, eastern China, is controlled by the Sanshandao Fault and is one of a few deposits hosted by the Early Cretaceous ~ 129–128 Ma Guoji...
作者:Vsevolod Yu. Prokofiev , Yuri G. Safonov , Volker Lüders ...
来源:[J].Ore Geology Reviews(IF 2.417), 2019, Vol.111Elsevier
摘要:Abstract(#br)The compositions of fluid inclusions in quartz and sphalerite from five gold deposits of the Baikal-Patom (Sukhoi Log, Verninsk and Dogaldyn) and Baikal-Muya (Uryakh and Irokinda) foldbelts in the northern margin of the Central Asian Orogenic Belt, along its bou...
作者:Mohammadjafar Mohammadzadeh , Aynur Nasseri
来源:[J].Journal of African Earth Sciences(IF 1.229), 2018, Vol.139, pp.173-183Elsevier
摘要:Abstract(#br)In this paper stream sediments based geochemical exploration program with the aim of delineating potentially promising areas by a comprehensive stepwise optimization approach from univariate statistics, PCA, ANN, and fusion method PCANN were under taken for an orogenic gold deposit...
作者:Mao-Wen Yuan , Sheng-Rong Li , Cheng-Lu Li ...
来源:[J].Ore Geology Reviews(IF 2.417), 2018, Vol.93, pp.255-267Elsevier
摘要:Abstract(#br)The Yongxin gold deposit is a large, fracture-controlled ore deposit in the Duobaoshan gold-copper metallogenic belt within the eastern domain of the Central Asian Orogenic Belt (CAOB). Silicification, sericitization and potassic alteration are the main hydrothe...
作者:Tobias Fusswinkel , Thomas Wagner , Grigorios Sakellaris
来源:[J].Chemical Geology(IF 3.154), 2016Elsevier
摘要:Abstract(#br)The sources of fluids and precious metals in orogenic gold deposits remain controversial, and a key question is whether auriferous magmatic-hydrothermal fluids are a decisive ingredient for economic orogenic gold mineralization. Contributions of magmatic-hydroth...
作者:Breno de Souza Martins , Lydia Maria Lobato , Carlos Alberto Rosière ...
来源:[J].Ore Geology Reviews(IF 2.417), 2016, Vol.72, pp.963-988Elsevier
摘要:ABSTRACT(#br)The Lamego orogenic gold deposit (1.3 Mt measured resources at 7.26 g/t Au) is located at the south-western end of the 5 km-long Cuiabá–Lamego trend, Quadrilátero Ferrífero region, Brazil. Both Archean orogenic gold deposits are situated in the Rio das Velhas...

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