Results 1 to 10 of about 6,866 (209)
Lithospheric conductors reveal source regions of convergent margin mineral systems [PDF]
Scientific Reports, 2022 The clean energy transition will require a vast increase in metal supply, yet new mineral deposit discoveries are declining, due in part to challenges associated with exploring under sedimentary and volcanic cover.
Alison Kirkby +7 more
doaj +2 more sources
Gold deposit type and implication for exploration in the Abiete-Toko Gold District, South Cameroon: constraint from morphology and microchemistry of alluvial gold grains [PDF]
Heliyon, 2021 The morphology and quantitative chemical analyses of fifty alluvial gold grains from fourteen studied sites were used to constraint gold deposit type and its implications to exploration in the Abiete-Toko Gold District in South Cameroon. The main results
Gus Djibril Kouankap Nono +6 more
doaj +2 more sources
Formation of orogenic gold deposits by progressive movement of a fault-fracture mesh through the upper crustal brittle-ductile transition zone [PDF]
Scientific Reports, 2022 Orogenic gold deposits are comprised of complex quartz vein arrays that form as a result of fluid flow along transcrustal fault zones in active orogenic belts.
Miguel Tavares Nassif +6 more
doaj +2 more sources
Some Key Features and Possible Origin of the Metamorphic Rock-Hosted Gold Mineralization in Buru Island, Indonesia [PDF]
Indonesian Journal on Geoscience, 2014 DOI: 10.17014/ijog.v1i1.172This paper discusses characteristics of some key features of the primary Buru gold deposit as a tool for a better understanding of the deposit genesis.
Arifudin Idrus +7 more
doaj +2 more sources
Mayum: an orogenic gold deposit in Tibet, China
Ore Geology Reviews, 2009 Abstract Located in western Tibet, China, the Mayum orogenic gold deposit was discovered in 2002 with estimated resources of > 80 tonnes gold. The gold mineralization is hosted by Neoproterozoic–Cambrian schists, and is controlled by nearly parallel E–W trending bedding-concordant fracture zones.
Sihong Jiang, Si-Yu Hu, Yifei Liu
exaly +2 more sources
Genesis of the hydrothermal gold system in the kibaran metallogenic province (D.R.Congo): A review for the Twangiza-Namoya gold belt [PDF]
HeliyonThe Twangiza-Namoya Gold Deposit within the Kibaran Belt of the Democratic Republic of the Congo represents a crucial manifestation of the hydrothermal gold system.
Rub'son N'nahano Heritier +4 more
doaj +2 more sources
Frontiers in Earth Science, 2023 Introduction: The Zhangjiapingzi gold deposit, located at the western margin of the Yangtze Craton and controlled by the Jinhe-Chenghai deep fault, is a newly discovered super-large gold deposit in the Danba-Mianning metallogenic belt.
Bing Yan +6 more
doaj +1 more source
Solid Earth Sciences, 2022 The Xing–Meng Orogenic Belt hosts an amount of low-sulfidation epithermal gold deposits. However, the tectonic-magmatic setting remains problematic, which hinders understanding the factors that control the gold endowment in the region.
Yongbin Wang +4 more
doaj +1 more source
All Earth, 2022 Using GIS-based multi-criteria decision-making techniques, i.e. mineral prospectivity mapping (MPM), specific spatial problems can be solved by combining information from different sources.
Mehdi Maleki +4 more
doaj +1 more source