Metamorphic devolatilization is thought to be the critical process that can liberate gold from amphibolite facies source rocks to form orogenic gold deposits. However, a growing number …
CJM Lawley, XM Yang, D Selby, W Davis, S Zhang… - Ore Geology …, 2020 - Elsevier
Sedimentary basins that open and close during the last stages of mountain building represent an important exploration criterion for orogenic gold deposits. However, the genetic …
Bedrock geological mapping indicates that diverse granitoid intrusions occur closely in space and time in the Paleoproterozoic Lynn Lake greenstone belt of the Trans-Hudson …
BF Ferreira, JC Marques, JC Frantz… - Journal of South …, 2021 - Elsevier
Abstract The Crixás Greenstone Belt, located in an Archean-Paleoproterozoic terrane within the Neoproterozoic Tocantins Province, hosts an important gold deposit in Brazil with an …
This report combines new lithogeochemical and Nd isotopic data with previously reported U- Pb zircon geochronological data for supracrustal and intrusive rocks at the Gordon Au …
OY Plotinskaya, AV Chugaev… - Russian Geology …, 2019 - pubs.geoscienceworld.org
Ore mineralogy of the Kedrovskoe–Irokinda ore field (northern Transbaikalia) has been studied. The ore field comprises ca. 200 quartz veins. Vein 3 and the Kvartsevaya and …
По результатам минералого-геохимических исследований руд Au-Ag месторождения Дурминское в их составе установлено широкое присутствие висмутсодержащих …
The use of machines and mechanisms of impact action in the mining and construction industries revealed their high efficiency in their pulsed impact on the surface to be treated …