Orogenic gold deposits of China

R Goldfarb, K Qiu, J Deng, Y Chen, L Yang - 2019 - pubs.geoscienceworld.org
China produces about 450 t Au per year and has government stated in-ground reserves of
approximately 12,000 t Au. Orogenic gold, or gold deposits in metamorphic rocks, and …

Textural, compositional and isotopic characteristics of pyrite from the Zaozigou gold deposit in West Qinling, China: Implications for gold metallogeny

B Du, J Shen, M Santosh, H Liu, J Liu, Y Wang… - Ore Geology Reviews, 2021 - Elsevier
The Zaozigou gold deposit (ZZGD) located within the West Qinling Orogen in China, with
142 t of Au at an average grade of 2.69 g/t, is hosted in a sequence of metasediments and …

[HTML][HTML] Characteristics, geochronology, and formation conditions of W mineralization and its relationship with Au mineralization in the Zhaishang gold deposit, West …

Y Song, L Yang, K Yang, B Wang, Z Ma, H Wu, P Li… - Ore Geology …, 2023 - Elsevier
Abstract The West Qinling Orogen is an important Au-W ore belt; however, the spatio-
temporal and genetic relationships of W and Au ores remain unclear. This study takes the …

Monazite U-Th-Pb and sericite Rb-Sr dating of the **ajiadian black shale-hosted gold deposit in the Qinling orogen, central China: Implications for regional gold …

X Yu, J Li, X **, S Zhao, C He, Y Zhu - Science China Earth Sciences, 2024 - Springer
The Qinling orogen in central China contains several black shale-hosted gold deposits, but
the age of their formation and a possible relation between gold mineralization and regional …

Genesis of the Gangcha gold deposit, West Qinling Orogen, China: Constraints from Rb-Sr geochronology, in-situ sulfur isotopes and trace element geochemistry of …

B Du, J Shen, M Santosh, H Liu, J Liu, S Wang… - Ore Geology Reviews, 2021 - Elsevier
The Gangcha gold deposit, in the western zone of the **ahe-Hezuo region within the West
Qinling orogen of Central China, is a newly discovered medium-scale epithermal gold …

[HTML][HTML] Sericite 40Ar/39Ar and zircon U-Pb dating of the Liziyuan gold deposit, West Qinling orogen, central China: Implications for ore genesis and tectonic setting

CG He, JW Li, B Zu, WJ Liu, HN Qiu, XJ Bai - Ore Geology Reviews, 2021 - Elsevier
Abstract The West Qinling orogen in central China contains several dozens of gold deposits.
However, absolute ages of gold mineralization and its relations to regional tectonism …

[HTML][HTML] Sediment-hosted disseminated gold deposits in orogenic belts: An example from the giant Jiagantan gold deposit in the West Qinling orogen, China

X Hu, Z Ding, Y Gong, K Li, M He - Ore Geology Reviews, 2022 - Elsevier
Sediment-hosted disseminated gold deposits in orogenic belts share many similarities to
both epizonal orogenic and Carlin-type gold deposits, leading to a lot of difficulties in their …

Ore-hosting igneous rocks in the **ahe–Hezuo district, West Qinling orogen, China, and their relationships with gold mineralization

X Hu, Z Ding, Y Gong, K Li, M He - Ore Geology Reviews, 2021 - Elsevier
Abstract The **ahe–Hezuo district in the West Qinling orogen hosts a large number of gold
deposits, most of which are spatially associated with igneous rocks. However, the nature …

Age of the Yongxin Au deposit in the Lesser **ng'an Range: Implications for an Early Cretaceous geodynamic setting for gold mineralization in NE China

ZH Zhao, JG Sun, GH Li, WX Xu, CL Lü, S Wu… - Geological …, 2019 - Wiley Online Library
The newly discovered Yongxin Au deposit in the Lesser **ng'an Range of north‐eastern
Heilongjiang Province, NE China, has a resource of~ 20 t with a grade of 4.1 g/t Au. The …

[HTML][HTML] Laser ablation ICP-MS scheelite u-pb dating constraints on two discrete gold mineralization events of the Zaozigou Au-Sb deposit, West Qinling orogen …

SG Du, XS Tian, Z Ren, XY **, H Tao, T Luo, R Zhu… - Ore Geology …, 2024 - Elsevier
Precise constraints on the age of sediment-hosted gold (Au) deposits are key to better
understand their genesis and associated geological processes. However, radiometric dating …