Results 111 to 120 of about 1,158,293 (168)

Geology, Fluid Inclusions, and Oxygen Isotope Geochemistry of the Baiyinchang Pipe-Style Volcanic-Hosted Massive Sulfide Cu Deposit in Gansu Province, Northwestern China

, 2008
The Baiyinchang massive sulfide Cu deposit (Zheyaoshan and Huoyanshan mines) is hosted by an early Cambrian, submarine, felsic volcanic succession within an extrusive cryptodome associated with an overlying basaltic flow, in a Late Proterozoic-early ...
Hou Zengqian, K. Zaw, P. Rona, Li Yinqing, Qu Xiaoming, Song Shuhe, Peng Ligui, Huang Jianjun   +7 more
semanticscholar   +1 more source

The geology and genesis of the Proterozoic massive sulfide deposit at Garpenberg, central Sweden

, 1985
The Garpenberg deposit of central Sweden is a metamorphosed, strata-bound Zn-Pb-Cu-Ag sulfide deposit intercalated in an early Proterozoic supracrustal sequence of felsic metavolcanics and subordinate metasedimentary rocks, which have been folded ...
W. Vivallo
semanticscholar   +1 more source

What comes next: responding to recommendations from the task force on climate-related financial disclosures (TCFD)

, 2018
The task force on climate-related financial disclosures (TCFD) published its recommendations for disclosing climate-related risks in June 2017. The TCFD report represents a framework for companies to disclose climate-related information consistently in ...
S. Tyagi
semanticscholar   +1 more source

A comparison of the geology and mineralization of the Balcooma and Dry River South volcanogenic massive sulfide deposits, northern Queensland

, 1992
The Balcooma and Dry River South deposits are two recently discovered volcanic-hosted massive sulfide deposits hosted by metasediments and metavolcanics of the Cambro-Ordovician Balcooma metamorphic belt.
D. Huston, Terry Taylor, J. Fabray, D. Patterson   +3 more
semanticscholar   +1 more source

Geology and origin of the hematite ores of the Nimba Range, Liberia

, 1977
The Main Orebody of the Nimba Range, northeast Liberia, contains 125 to 150 million tons of high-grade hematite ore in a single deposit approximately 250 to 300 m thick, 800 m long, and to a maximum explored depth of 670 m below the premining surface ...
J. Berge, K. Johansson, J. Jack
semanticscholar   +1 more source

Geology, wall-rock alteration, and massive sulfide mineralization in a portion of the West Shasta District, California

, 1984
Devonian ore deposits, lens-shaped bodies of massive pyrite with minor quartz, chalcopyrite, and sphalerite. Paleoenvironment of ore deposition, based on 26 diamond drill holes and surface mapping, indicates that sulfides accumulated in small (50-700 ft)
M. Reed
semanticscholar   +1 more source

The Performance of Hyperspectral Measurements Integrated into Multispectral Data on the Detection of the Alpine Chromite Deposits in the Ophiolite Complexes

Geology of Ore Deposits, 2023
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semanticscholar   +1 more source

An automated method to build 3D multi-scale geological models for engineering sedimentary layers with stratum lenses

, 2023
Guangjun Ji, Qian Wang, Xiaoyuan Zhou, Zizhao Cai, Jixiang Zhu, Yan Lu   +5 more
openalex   +1 more source

An experimental study of the relationship between the matric potential, unfrozen water, and segregated ice of saturated freezing soil

Bulletin of Engineering Geology and the Environment, 2021
Ke Xue, Z. Wen, Zhanyuan Zhu, Dayan Wang, Fei Luo, Mingli Zhang   +5 more
semanticscholar   +1 more source

Geology, mineralogy and fluid inclusion study of Oued Jebs Pb–Zn–Sr deposit; comparison with the Bou Grine deposit (diapirs zone, Tunisian atlas)

Arabian Journal of Geosciences, 2014
J. Bejaoui, S. Bouhlel, Ahmed Sellami, A. Braham   +3 more
semanticscholar   +1 more source