The Sanshandao gold deposit (reserves of more than 200t Au and average grade of 3.96 g/t), located at northwestern edge of the Jiaodong Peninsula, eastern North China Craton, is …
Lode gold deposits commonly consist of pyrite and lesser amounts of lead and zinc sulfides accompanied by quartz and calcite. Their exact origin remains controversial mainly because …
New geochronological analyses (U–Pb SIMS zircon ages) have yielded ages of 552±5Ma for the Bou Madine rhyolitic dome (Ougnat, eastern Anti-Atlas), 543±9Ma for the …
D Selby, RA Creaser - Economic Geology, 2001 - pubs.geoscienceworld.org
Abstract Precise Re-Os molybdenite ages for the Endako porphyry molybdenum deposit and the Nithi Mountain occurrence, British Columbia, Canada, yield new information on the …
K Sun, B Chen - American Mineralogist, 2017 - degruyter.com
Abstract The Shimensi deposit (South China) is a newly discovered W-Cu-Mo polymetallic deposit with a reserve of 0.76 million tones WO3, one of the largest tungsten deposits in the …
J Brugger, Y Lahaye, S Costa, D Lambert… - … to Mineralogy and …, 2000 - Springer
Scheelite is a widespread accessory mineral in hydrothermal gold deposits, and its rare earth element (REE) patterns and Nd and Sr isotopic compositions can be used to constrain …
M Sciuba, G Beaudoin, D Grzela, S Makvandi - Mineralium Deposita, 2020 - Springer
Scheelite from 25 representative orogenic gold deposits from various geological settings was investigated by EPMA (electron probe micro-analyzer) and LA-ICP-MS (laser ablation …
N Li, YJ Chen, IR Fletcher, QT Zeng - Gondwana Research, 2011 - Elsevier
The Xiaoqinling terrane in central China is the second largest gold producing area in China. Previous application of age constraints has yielded ages for the gold mineralization ranging …
V Maksaev, F Munizaga, M McWilliams, M Fanning… - 2005 - pubs.geoscienceworld.org
Combined isotopic dating indicates five episodes of felsic intrusion within the El Teniente orebody:(1) Sewell stock and other quartz diorite-tonalite intrusions of the eastern part …