Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ji, Feng"'
Publikováno v:
Ore Geology Reviews. 133:104089
The behavior of molybdenum isotopes in magmatic–hydrothermal systems is poorly known. Late Triassic andesitic rocks from the Disuga and Lannitang areas, and contemporaneous porphyry–skarn Cu polymetallic deposits (e.g., Pulang, Xuejiping, Yaza, H
Autor:
Saisai Li, Ji-Feng Xu, Meng Feng, Zhongyang Li, Jianwen Yang, Chunzeng Wang, Zuohai Feng, Xingwen Le, Yangyang Feng, Wei Fu
Publikováno v:
Ore Geology Reviews. 130:103932
Common understanding of pluton-related W-polymetallic mineralization is mainly based on studies in areas with exposed granitic plutons or plutons buried at shallow levels. However, there exist a large number of ore deposits that are considered to be
Publikováno v:
Ore Geology Reviews. 84:338-346
The Shanhu orefield, located in the northeastern Guangxi province, is an important part of W-Sn polymetallic metallogeny in the Nanling region. The Shanhu W-Sn deposit is spatially associated with the Yantianling granite. LA-ICPMS zircon U-Pb dating
Autor:
Ji-Feng Xu, Paul T. Robinson, Guangying Feng, Xiaolu Niu, Zhao Liu, Jie Li, Jingsui Yang, Fahui Xiong, Wenda Zhou, Xiangzhen Xu
Publikováno v:
Ore Geology Reviews. 80:1020-1041
On the basis of their mineral chemistry, podiform chromitites are divided into high-Al (Cr# = 20–60) (Cr# = 100 ∗ Cr/(Cr + Al)) and high-Cr (Cr# = 60–80) varieties. Typically, only one type occurs in a given peridotite massif, although some oph
Autor:
Yuan Guo, Jiao Li, Jingwu Yin, De-Xin Kong, Jian-Lin Chen, Ji-Feng Xu, Xingkun Shao, Haitao Yang
Publikováno v:
Ore Geology Reviews. 69:199-216
The Yuerya gold deposit in eastern Hebei Province, China, is located on the eastern margin of the North China Craton and is hosted by Mesozoic Yanshanian granitoid rocks and adjacent Mesoproterozoic Gaoyuzhuang Formation carbonates. The auriferous qu