Results 11 to 20 of about 47,686 (243)
Geochemistry, Geophysics, Geosystems, 2021 International Ocean Discovery Program Expedition 352 to the Bonin forearc drilled the sequence of volcanic rocks erupted in the immediate aftermath of subduction initiation along the western margin of the Pacific Plate.
Daniel A. Coulthard Jr +9 more
doaj +2 more sources
Sedimentary Mercury Enrichments as a Tracer of Large Igneous Province Volcanism
Geophysical Monograph Series, Page 247-262., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Lawrence M. E. Percival +3 more
wiley +12 more sources
Frontiers in Earth Science, 2023 The second part of this article can be found here: 10.3389/feart.2023.819109 (DOI). At the late Triassic New Afton alkalic porphyry Cu-Au deposit (British Columbia, Canada), pyrite is a widely distributed minor sulfide phase within hypogene ore where it ...
B. Boucher +4 more
semanticscholar +1 more source
Geological Magazine, 2022 Various genetic models have been proposed for the supergiant Proterozoic Broken Hill Pb–Zn–Ag deposit largely based on geological and geochronological evidence.
P. Spry, R. Mathur, G. Teale, L. Godfrey
semanticscholar +1 more source
Economic Geology, 2022 The association of volcanogenic massive sulfide (VMS) deposits and Algoma-type banded iron formations (BIFs) in many Precambrian terranes indicates a link between submarine hydrothermal processes, seawater chemistry, and chemical sedimentation.
Zidong Peng +5 more
semanticscholar +1 more source
, 2021 The Longquanzhan deposit is one of the largest gold deposits in the Yi-Shu fault zone (central section of the Tan-Lu fault zone) in Shandong Province, China.
Liu Chuanpeng +8 more
semanticscholar +1 more source
Journal of Economic Geology, 2023 Macroscopic, microscopic and geochemical studies carried out on albite-bearing metasomatites and metasomatic rhyolites hosting the magnetite-apatite deposit of Chogharat indicate the presence of three generations of albite with different concentrations ...
Kiamars Hosseini +2 more
doaj +1 more source
Solid Earth Sciences, 2020 The Nanxiaoyao gold deposit is located in the middle part of the central Yishu fault zone in Shandong Province, Eastern China. In this study, we examined its genesis based on detailed in-situ LA-ICP-MS analyses of pyrite trace element contents, sulfide ...
Ling-qiang Meng +8 more
doaj +1 more source
Journal of Economic Geology, 2021 Introduction The Takab-Angouran ore field, one of the Iran’s largest gold districts, is located in northwestern Zagros and belongs to the northwestern part of the Sanandaj-Sirjan Zone.
Roya Bigdeli +2 more
doaj +1 more source
Identification of anthropogenic and natural inputs of sulfate into a karstic coastal groundwater system in northeast China: evidence from major ions, δ13CDIC and δ34SSO4 [PDF]
Hydrology and Earth System Sciences, 2016 The hydrogeochemical processes controlling groundwater evolution in the Daweijia area of Dalian, northeast China, were characterised using hydrochemistry and isotopes of carbon and sulfur (δ13CDIC and δ34SSO4).
D. Han, X. Song, M. J. Currell
doaj +1 more source