Results 1 to 10 of about 24,863,792 (206)

A Bayesian Approach to Inferring Depositional Ages Applied to a Late Tonian Reference Section in Svalbard

Frontiers in Earth Science, 2022
Increasing application of high precision uranium-lead (U-Pb) and rhenium-osmium (Re-Os) geochronology to the ancient geological record has resulted in massive improvement in age control and calibration of key Proterozoic stratigraphic successions and ...
Galen P. Halverson, Chen Shen, Joshua H. F. L. Davies, Lei Wu   +3 more
doaj   +1 more source

Re-Os Isotope Characteristics of the Huize Ultra-large Lead-Zinc Deposit, Northeastern Yunnan Province: Constraints on the Himalayan Metallogenic Dynamic Background

Yankuang ceshi, 2018
BACKGROUND The Huize ultra-large lead-zinc deposit is a typical MVT or HZT type deposit in the lead-zinc polymetallic belt. This deposit is known as a unique metallogenic system and germanium enrichment. Due to the low mineralization temperature and lack
JIANG Xiao-jun, WANG Zhong-qiang, LI Chao, GUO Zhong-lin, CHAI Jian-hua, QIU Wen-long, WANG Jia-sheng   +6 more
doaj   +1 more source

Origin and Geochronology of Chang'anpu Mo-Cu Deposit in Jilin Province: Constraints from Molybdenite Re-Os Isotope Systematics

Yankuang ceshi, 2016
The east-central part of Jilin Province, located on the continental margin of northeast China along the eastern Xing-Meng orogenic belt, hosts more than 10 large-and medium-scale Mo deposits. The major types of mineralization include porphyry, skarn, and
SONG Quan-heng, XING Shu-wen, ZHANG Yong, LI Chao, WANG Yan, YU Cheng   +5 more
doaj   +1 more source

Molybdenite Re-Os Isotopic Dating of Xitian Deposit in Hunan Province and Its Geological Significance

Yankuang ceshi, 2014
The Xitian large-scale W-Sn polymetallic ore field has been explored in recent years. It is found in jointed adjoining areas of the Nanling and Qinhang metallogenic belts which are located on the boundary between Hunan and Jiangxi provinces, and the ...
GUO Chun-li, LI Chao, WU Shi-chong, XU Yi-ming   +3 more
doaj   +2 more sources

Molybdenite Re–Os and Zircon U–Pb Isotopic Constraints on Gold Mineralization Associated with Fine-Grained Granite in the Xiawolong Deposit, Jiaodong Peninsula, East China

Applied Sciences
Molybdenite Re–Os and zircon U–Pb isotopic data are first obtained from the stockwork and disseminated-style gold-bearing ores and the fine-grained granite hosting these ores in the Xiawolong gold mine, respectively, which is located within the Muping ...
Mingchao Wu, Zhongliang Wang, Pengyu Liu
doaj   +1 more source

Volcanic forcing of global climate cooling at the Younger Dryas onset preserved in North American sediments. [PDF]

Sci Adv
Nana Yobo L, Brandon AD, O'Brien S, Halligan JJ, Waters MR.   +4 more
europepmc   +1 more source

Enhanced erosion by continental arc volcanism as a driver of the Cambrian Explosion. [PDF]

Nat Commun
Wu Y, Tian H, Fan H, Pogge von Strandmann PAE, Zhao W, Li J, Sun H, Gu H, Lu C, Liu X, Li T, Ji S, Peng P.   +12 more
europepmc   +1 more source

Re-Os geochronology for sulfides and organic-rich sediments. [PDF]

Natl Sci Rev
Li Y, Glorie S, Selby D.
europepmc   +1 more source

Melt flow control on lithological and geochemical heterogeneity of the oceanic upper mantle. [PDF]

Natl Sci Rev
Rui HC, Doucet LS, Lissenberg CJ, Lian DY, Li J, Cai PJ, Lai SM, Zhu JX, He HP, Yang JS.   +9 more
europepmc   +1 more source

Differential Enrichment of Organic Matter in the Da'anzhai Member of the Sichuan Basin: A Response to the Toarcian Oceanic Anoxic Event. [PDF]

ACS Omega
Yang X, Yang F, Zhang S, Qiu R, Tang Y, Tang S.   +5 more
europepmc   +1 more source