Results 161 to 170 of about 1,484 (210)

Integrated ore classification using stand-alone and hybridised machine learning algorithms. [PDF]

Sci Rep
Gholami Vijouyeh A, Kadkhodaie A, Siahcheshm K, Asadi A, Hosseinzadeh M.   +4 more
europepmc   +1 more source

Geological controls of mineralization occurrences in the Egyptian Eastern Desert using advanced integration of remote sensing and magnetic data. [PDF]

Sci Rep
Eldosouky AM, Eleraki M, Mansour A, Saada SA, Zamzam S.   +4 more
europepmc   +1 more source

Predicting the preservation of buried ore deposits using deep-time landscape evolution modeling. [PDF]

Sci Adv
Tu A, Zahirovic S, Polanco S, Boone SC, Boyd M, Mallard C, Restrepo P, Ibrahim Y, Mahoney L, Salles T, McInnes B, Farahbakhsh E, Kohlmann F, Seton M, Müller DR.   +14 more
europepmc   +1 more source

Gold geochemical anomalies delineated by the stratigraphic zoning anomaly lower limit contrast method: a case study of panjiaba, Shaanxi province, China. [PDF]

Sci Rep
Yuekun W, Shaolei K, Jin L, Shangqi L, Chaoran D.   +4 more
europepmc   +1 more source

Revealing Yukon's hidden treasure: an atomic-scale investigation of Carlin-type gold mineralization in the Nadaleen Trend, Canada. [PDF]

Miner Depos
Gopon P, Sack P, Pinet N, Douglas JO, Jenkins BM, Johnson B, Penny E, Moody MP, Robb L.   +8 more
europepmc   +1 more source

Identification of Geochemical Anomalies Based on RPCA and Multifractal Theory: A Case Study of the Sidaowanzi Area, Chifeng, Inner Mongolia. [PDF]

ACS Omega
Zhao Z, Zhao X, Yin Y, Li C, Yang Y, Wang Y.   +5 more
europepmc   +1 more source

Advanced integrated strategy for structural and mineralogical exploration of inaccessible regions employing remote sensing and multiscale analysis of aeromagnetic data. [PDF]

Sci Rep
Eldosouky AM, El-Wahed MAA, Attia M, Saada SA, Abbas MA.   +4 more
europepmc   +1 more source

A metasedimentary source of gold in Archean orogenic gold deposits

Geology, 2021
AbstractThe sources of metals enriched in Archean orogenic gold deposits have long been debated. Metasedimentary rocks, which are generally accepted as the main metal source in Phanerozoic deposits, are less abundant in Archean greenstone belts and commonly discounted as a viable metal source for Archean deposits.
Iain K. Pitcairn, Nikolaos Leventis, Georges Beaudoin, Stephane Faure, Carl Guilmette, Benoît Dubé   +5 more
openaire   +2 more sources

Aseismic Refinement of Orogenic Gold Systems

, 2018
Orogenic gold deposits contribute the majority of gold recovered globally throughout history. However, the mechanism that concentrates gold to extremely high “bonanza” grades within these deposits remains enigmatic. The volume of fluid experimentally required to provide such endowments of gold in a localised area is not reflected in field observations (
Voisey, Christopher, Willis, David, Wilson, Chris, Micklethwaite, Steven, Tomkins, Andrew, Salvemin, Floriana   +5 more
openaire   +2 more sources

Trace element variations of pyrite in orogenic gold deposits: Constraints from big data and machine learning

Ore Geology Reviews, 2023
Orogenic gold deposits represent key global gold resources, yet its internal differences are poorly constrained. Pyrite is ubiquitous in orogenic gold ores, and its trace element geochemistry has significant implications for the ore-forming processes ...
Jiamin Cheng, Shuling Song
exaly   +2 more sources