Jingwen Mao
China University of Geosciences
147Publications
33H-index
3,738Citations
Publications 147
Newest
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 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 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 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 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 Jan 1, 2019in American Mineralogist 2.65
Yanbo Cheng13
Estimated H-index: 13
(James Cook University),
Carl Spandler26
Estimated H-index: 26
(James Cook University)
+ 4 AuthorsKevin Blake (Western Washington University)
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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 Jun 1, 2018in Mineralium Deposita 3.37
Xuyang Meng2
Estimated H-index: 2
(China University of Geosciences),
Jingwen Mao33
Estimated H-index: 33
+ 2 AuthorsHuan Liu1
Estimated H-index: 1
The magmatic hydrothermal Pulang Cu deposit (Triassic) and the Beiya Au-Cu deposits (Eocene) are located in the Sanjiang copper porphyry belt, southwest China. Zircon chemistry was used to constrain the magmatic evolution and oxidation state of the porphyries. The results show that porphyries of the Beiya district formed from an early oxidized melt and a later relatively reduced and more evolved magma, whereas Pulang experienced a normal Cu porphyry evolutionary trend. The Pulang porphyries crys...
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Published on Feb 1, 2018in Journal of Geochemical Exploration 2.86
Yang Gao4
Estimated H-index: 4
(Jilin University),
Jingwen Mao33
Estimated H-index: 33
+ 1 AuthorsYongfeng Li5
Estimated H-index: 5
• Mo mineralization in the quartz–vein type Mo deposits took place during 215.0–248.2 Ma.
1 Citations Source Cite
Published on Aug 1, 2018in Mineralium Deposita 3.37
Peng Liu3
Estimated H-index: 3
(China University of Geosciences),
Jingwen Mao33
Estimated H-index: 33
+ 3 AuthorsYang Li1
Estimated H-index: 1
The Lianhuashan deposit has long been regarded as a typical tungsten porphyry deposit, located in the eastern Guangdong Province, in the Southeastern Coastal Metallogenic Belt (SCMB). LA–MC–ICP–MS zircon U–Pb dating of the quartz porphyry yielded a weighted mean 206Pb/238U age of 137.3 ± 2.0 Ma, which is interpreted as the emplacement age of the quartz porphyry. Hydrothermal muscovite yielded a plateau 40Ar/39Ar age of 133.2 ± 0.9 Ma, which is consistent with the zircon U–Pb age, suggesting that...
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