Results 1 to 10 of about 87,185 (167)

Gold ore identification in Santa Catarina Gabbro using electrical resistivity tomography (ERT) and visualization of mineralization in three dimensions, São Sepé, Rio Grande do Sul, Brazil

open access: yesGeofísica Internacional, 2023
Este trabajo presenta la caracterización geológica-geofísica de una probable ocurrencia de oro en Santa Catarina Gabro, en la región de São Sepé, estado de Rio Grande do Sul, sur de Brasil.
Bruno Daniel Lenhare   +2 more
doaj   +1 more source

Three-Dimensional Mineral Prospectivity Modeling with the Integration of Ore-Forming Computational Simulation in the Xiadian Gold Deposit, Eastern China

open access: yesApplied Sciences, 2023
Finding new, effective predictive variables for 3D mineral prospectivity modeling is both important and challenging. The 3D ore-forming numerical modeling quantitively characterizes the complex coupling-mineralization process of the structure, fluid ...
Zhankun Liu   +9 more
doaj   +1 more source

Multisensor Satellite Data and Field Studies for Unravelling the Structural Evolution and Gold Metallogeny of the Gerf Ophiolitic Nappe, Eastern Desert, Egypt

open access: yesRemote Sensing, 2023
The gold mineralization located in the southern Eastern Desert of Egypt mostly occurs in characteristic geologic and structural settings. The gold-bearing quartz veins and the alteration zones are confined to the ductile shear zones between the highly ...
Mohamed Abd El-Wahed   +7 more
doaj   +1 more source

Geology and mineralization of the Dayin’gezhuang supergiant gold deposit (180 t) in the Jiaodong Peninsula, China: A review

open access: yesChina Geology, 2022
The Dayin’gezhuang gold deposit is located in the central part of the Zhaoping Fault metallogenic belt in the Jiaodong gold province —the world ’s third-largest gold metallogenic area. It is a typical successful case of prospecting at a depth of 500‒2000
Xiang-dong Liu   +14 more
doaj   +1 more source

Remote Sensing Alteration Anomaly Information Extraction and Metallogenic Prediction Based on MPT Method-- A Case Study of Dagelegou Area in Qinghai Province

open access: yesKuangchan zonghe liyong, 2023
MPT method is an alteration information extraction method based on the data processing process of "mask technology + principal component analysis + threshold classification".
Minggang Wu   +3 more
doaj   +1 more source

Metallogeny of the Yi’nan Tongjing Au–Cu skarn deposit, Luxi district, North China Craton: Perspective from in-suit trace elements, sulfur and lead isotopes of sulfides

open access: yesFrontiers in Earth Science, 2023
Gold–Cu skarn deposits are characterized by a diverse mineral assemblage, whose in-situ major/trace elements and isotope compositions can provide key constraints to the migration and enrichment of Au during hydrothermal processes.
Wen-Yan Cai   +8 more
doaj   +1 more source

Prospects of gold mining within the Ukrainian shield (by the example of Maiske gold ore deposit)

open access: yesМінеральні ресурси України, 2021
The main aspects of perspectives and ways to create the gold mining industry of Ukraine as a source of replenishment of gold and foreign exchange reserves and an integral part of high-tech production have been considered.
H. I. Rudko, V. E. Karly
doaj   +1 more source

Gold deposit type and implication for exploration in the Abiete-Toko Gold District, South Cameroon: constraint from morphology and microchemistry of alluvial gold grains

open access: yesHeliyon, 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   +1 more source

Structural interpretation of the Mangochi-Makanjira area (Southern Malawi) from an aeromagnetic analysis: Implications for gold exploration [PDF]

open access: yesInternational Journal of Mining and Geo-Engineering, 2023
Malawi’s geology has not been mapped in detail and there is no detailed geological and structural assessment in relation to gold mineralization. Mangochi-Makanjira area in southern Malawi is endowed with abundant gold mineral resources but there is a ...
Joshua Chisambi, Joahua Chisambi
doaj   +1 more source

Geometry and kinematics of brittle deformation in the Central Cameroon Shear Zone (Kékem area): Implication for gold exploration within the Central Africa Fold Belt in Cameroon

open access: yesChina Geology, 2021
The Central Africa Fold Belt (CAFB) is a collision belt endowed with gold deposits in Eastern Cameroon area mined for about 50 years. However, favorable areas for gold exploration are poorly known.
De Pesquidoux I Tchaptchet Tchato   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy