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Jingwen Mao
China University of Geosciences
146Publications
33H-index
3,729Citations
Publications 146
Newest
Published on Jun 1, 2019in Ore Geology Reviews 3.99
Shenghua Wu1
Estimated H-index: 1
(Chinese Academy of Sciences),
Jingwen Mao33
Estimated H-index: 33
+ 4 AuthorsWeidong Sun47
Estimated H-index: 47
(Chinese Academy of Sciences)
Abstract Scheelite has been analyzed from the Shizhuyuan and the Xianglushan world-class W deposits from the Nanling W–Sn region and Jiangnan W belt, respectively. The Shizhuyuan deposit consists of proximal skarn and greisen W–Sn–Mo–Bi and distal Pb–Zn–Ag veins. The Xianglushan deposit, contains layer-like sulfide–scheelite and skarn W orebodies on granite cupolas overprinted by W greisen veins. Scheelite in skarn ores from the Shizhuyuan contains higher concentrations of Mo than those in the s...
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Published on Apr 1, 2019in Mineralium Deposita 3.37
Wei Li4
Estimated H-index: 4
(China University of Geosciences),
Nigel J. Cook32
Estimated H-index: 32
(University of Adelaide)
+ 4 AuthorsZhiyuan Zhang3
Estimated H-index: 3
The Gutaishan deposit is a slate-hosted lode Au–Sb deposit in the Xiangzhong Sb–Au metallogenic province, South China. The deposit has a proven reserve of ca. 9 -t gold at an average grade of 13-g/t and contains 2500-t Sb. The deposit represents the product of a complex ore-forming process, comprising four different stages, of which the third stage is the main gold–stibnite bearing stage. Scanning electron microscopy, electron probe microanalysis, and laser ablation inductively coupled plasma-ma...
3 Citations Source Cite
Published on Apr 1, 2019in Mineralium Deposita 3.37
Shiwei Song1
Estimated H-index: 1
(Peking University),
Jingwen Mao33
Estimated H-index: 33
(Peking University)
+ 5 AuthorsYongpeng Ouyang2
Estimated H-index: 2
The Zhuxi W (Cu) skarn deposit is the largest W deposit in the Jiangnan porphyry–skarn tungsten belt in South China, and is also among the largest deposit of this type in the world. Titanite is a common mineral in the Zhuxi deposit, and occurs in three textural settings: titanite I associated with retrograde-altered exoskarn with weak mineralization; titanite II in retrograde-altered endoskarn with disseminated Cu ore; and titanite III from altered granite with disseminated W ore. Here, we prese...
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Published on Mar 1, 2019in Mineralium Deposita 3.37
Guiqing Xie3
Estimated H-index: 3
,
Jingwen Mao33
Estimated H-index: 33
+ 2 AuthorsZhiyuan Zhang3
Estimated H-index: 3
The Caojiaba tungsten deposit (19.03 Mt@ 0.37 wt% WO3) is hosted by skarn along the contact between clastic and carbonate rocks in the Xiangzhong Metallogenic Province of southern China. The deposit is characterized by an early prograde skarn containing low andraditic garnet (Ad0.7–21.9) and hedenbergitic pyroxene (Hd52.9–77.3) overprinted by a retrograde biotite–chlorite assemblage and then by quartz–scheelite veins, similar to well-studied reduced tungsten skarns worldwide. Scheelite has low M...
7 Citations Source Cite
Published on Feb 1, 2019in Ore Geology Reviews 3.99
Ruihua Li (Peking University), Hegen Ouyang (Chinese Academy of Sciences)+ 1 AuthorsYongfeng Zhu16
Estimated H-index: 16
(Peking University)
Abstract The Pamir and Tibetan plateaus, which have a similar terrane structure and evolutionary history since the Phanerozoic, are both host abundant Eocene to Miocene intrusions, however, unlike the Tibetan plateau, coeval porphyry deposits appear to be devoid in the Pamir plateau. In this study, we first report a potentially economic Cu-bearing sulfide mineralization at Siruyidie’er prospect in the Central Pamir. The Siruyidie’er prospect is characterized by the development of 14 breccia pipe...
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Published on Jan 30, 2019in Minerals 1.83
Zhiyuan Zhang3
Estimated H-index: 3
,
Guiqing Xie + 3 AuthorsWei Li4
Estimated H-index: 4
Longshan is an important Sb-Au ore deposit (3.7 Mt @4.5 wt. % Sb and 4.6 g/t Au) in the Xiangzhong metallogenic province (XZMP), South China. In the present work, trace element composition, Sm-Nd isotope dating, and Sr isotope of scheelite from the Longshan Sb-Au deposit are used to constrain the genesis of the deposit. Based on mineral assemblages and geological characteristics, two types of scheelites can be distinguished (Sch1 and Sch2). Sch1 is granular and cemented by stibnite, while Sch2 i...
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Published on Jan 1, 2019in Mineralium Deposita 3.37
Guiqing Xie3
Estimated H-index: 3
,
Jingwen Mao33
Estimated H-index: 33
+ 2 AuthorsZhiyuan Zhang3
Estimated H-index: 3
The Yangjiashan scheelite-bearing deposit (38,663 metric tons of WO3 with an average ore grade of 0.70% WO3) is hosted in quartz veins in a biotite monzogranite intrusion and surrounding slate in the Xiangzhong Metallogenic Province of southern China. The monzogranite has a zircon SHRIMP U–Pb age of 406.6 ± 2.8 Ma (2σ, n = 20, MSWD = 1.4). Cassiterite coexisting with scheelite yields a weighted mean 206Pb/238U age of 409.8 ± 5.9 Ma (2σ, n = 30, MSWD = 0.20), and molybdenite intergrown with schee...
7 Citations Source Cite
Published on Jan 1, 2019in American Mineralogist 2.65
Yanbo Cheng13
Estimated H-index: 13
(James Cook University),
Carl Spandler27
Estimated H-index: 27
(James Cook University)
+ 4 AuthorsKevin Blake1
Estimated H-index: 1
(Western Washington University)
1 Citations Source Cite
Published on Nov 1, 2018in Ore Geology Reviews 3.99
Zhiqiang Zhang (China University of Geosciences), Leon Bagas20
Estimated H-index: 20
(University of Western Australia)
+ 2 AuthorsBin Fu3
Estimated H-index: 3
(Australian National University)
Abstract Jurassic and Late Cretaceous granites are spatially and temporally associated with mineralisation in the Paleozoic Dayaoshan Terrane in South China (also known as South China Block). The porphyritic Baoshan Monzogranite of Late Cretaceous is an example that is petrographically studied in this contribution. Sensitive High-Resolution Ion-Microprobe (SHRIMP) zircon U-Pb ages, in-situ zircon O-Hf isotopic analyses, and whole-rock geochemistry are here used to better constrain the genesis of...
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Published on Oct 1, 2018in Ore Geology Reviews 3.99
Wei Li4
Estimated H-index: 4
(China University of Geosciences),
Guiqing Xie5
Estimated H-index: 5
+ 3 AuthorsSong Lu1
Estimated H-index: 1
(University of Melbourne)
Abstract The Gutaishan deposit is a slate-hosted Au–Sb deposit in the Xiangzhong metallogenic province, South China. The deposit has proven reserves of ca. 9 tonnes (t) of gold with an average grade of 13 g/t and 2,500 t of Sb with an average grade of 10%. In this study, muscovite 40 Ar/ 39 Ar and in situ sulfur isotope analyses of pyrite and arsenopyrite were performed to determine the mineralization age and the plausible source of S and Au. The 40 Ar/ 39 Ar dating result of muscovite limits th...
2 Citations Source Cite
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