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The geology and geochemistry of the Rhyacian Josephine gold deposit, Northwest Ghana

Applied Earth Science, 2023
This paper focuses on the geology and geochemistry of the Rhyacian Josephine gold deposit in northwestern Ghana, where gold is primarily hosted in quartzites, with other lithologies observed, including granitoids, mafic intrusions, and gneisses.
Fuseini Atanga +6 more
semanticscholar +1 more source

Geology of a Neoarchean suture: Evidence from the Zunhua ophiolitic mélange of the Eastern Hebei Province, North China Craton

GSA Bulletin, 2019
Mélanges characterize Phanerozoic convergent plate boundaries, but have rarely been reported from Archean orogens. In this paper, we document a Neoarchean ophiolitic mélange in the Eastern Hebei Province of the North China Craton. The Zunhua ophiolitic
Junpeng Wang +6 more
semanticscholar +1 more source

Morphological classification and Mineral Potential of Migmatites in Zongor area, north eastern Nigeria based on Geology and Petrographic Studies.

Science Forum (Journal of Pure and Applied Sciences), 2020
This study examines the different morphologies of migmatites in the Zongor area, north eastern Nigeria, based on field and petrological evidences. Field relationship exposes rocks around the Zongor area as dominated by a complex suite of migmatites that ...
Bridget Oshilike, A. Haruna, N. Muhammad, A. Isa +3 more
semanticscholar +1 more source

Configuration of Carbonatite Constrained in Preintrusion Transpositional Foliation in the Bayan Obo Giant Rare Earth Element Deposit, China

Economic Geology
The Bayan Obo ore deposit is the largest rare earth element (REE) deposit in the world and has been assumed to be hosted in dolomite that was folded in a syncline.
Ji’en Zhang +9 more
semanticscholar +1 more source

Overprinting by episodic mineralization in the Dongyaozhuang gold deposit, Wutai Mountain, China: Constraints from geology, mineralogy, and fluid inclusions

Geological Journal, 2019
The Archean volcanic‐sedimentary rocks (greenstones) hosting the Dongyaozhuang (DYZ) gold deposit are situated in the Wutai Mountain, north‐central China. Field geology and mineral assemblages show at least two episodes of mineralization.
Yi‐Ping Liu, Hua‐Feng Zhang, Chun‐Liang Wang +2 more
semanticscholar +1 more source

Influences of foliation orientation and lateral stress difference on the deformation and fracturing of a thin-layered rock around underground excavations: insight from multi-axial loading tests

Bulletin of Engineering Geology and the Environment, 2022
Xufeng Liu +3 more
semanticscholar +1 more source

Structural framework of the transpressive Mahanadi Shear Zone and reevaluation of the regional geology in the northern sector of the Eastern Ghats Mobile Belt, Eastern India

International journal of earth sciences, 2021
Arya Ghosh +3 more
semanticscholar +1 more source

Devonian Andean‐type convergence in the southern Dunhuang block (NW China): Petro‐structural, metamorphic P–T and geochronological constraints

Journal of Metamorphic Geology
Archean to Palaeoproterozoic basement rocks exposed in the Dunhuang block in NW China were affected by Palaeozoic crustal reworking, as constrained by previous zircon U–Pb geochronological investigations.
Jérémie Soldner +6 more
semanticscholar +1 more source

NASA's surface biology and geology designated observable: A perspective on surface imaging algorithms

Remote Sensing of Environment, 2021
Kerry Cawse-Nicholson, Philip A Townsend, David S Schimel +2 more
exaly

Structural Geology: Foliation and cleavage

, 2010
H. Fossen
semanticscholar +1 more source

geology
environmental science
engineering