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Xiaoxia Duan
Hefei University of Technology
GeologyGeochemistryMolybdeniteZirconPetrology
18Publications
12H-index
380Citations
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Publications 18
Newest
#1Xiaoxia Duan (Hefei University of Technology)H-Index: 12
#2Bin Chen (SU: Southern University and A&M College)H-Index: 28
Last. Zhen Zhang (Hefei University of Technology)
view all 6 authors...
Abstract In this study, we explore the chemistry of accessory apatite and zircon as tools to monitor the petrogenetic and metallogenetic processes involved in the formation of the Wushan Cu- and Zhuxiling W (Mo)-mineralization related granodiorite porphyry. The Wushan granitoids are metaluminous with A/CNK of 0.88–1.01, and the Zhuxiling intrusions are weakly peraluminous with higher A/CNK values (1.02–1.12). The Wushan granitoids have eNd(t) values of −4.6 to −4.7, which, combined with the rela...
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#1Lingli ZhouH-Index: 9
#2Qingdong Zeng (CAS: Chinese Academy of Sciences)H-Index: 20
Last. Xiaoxia Duan (Hefei University of Technology)H-Index: 12
view all 5 authors...
Abstract The Daheishan porphyry Mo deposit in Jilin Province, NE China, is classified as a giant porphyry deposit with a total reserve of 1.87 Mt. @0.07% Mo. It is located within the Lesser Xing'an-Zhangguangcai Ranges at the eastern part of Central Asian Orogenic Belt, which was tectonically shaped by both the Paleo-Asian Ocean and the Paleo-Pacific Ocean regimes. The Mo mineralization (167 Ma) is related to the Daheishan intrusive complex which comprises of the barren Changgangling biotite gra...
Source
#1Xiaoxia Duan (Hefei University of Technology)H-Index: 12
#2Qingdong Zeng (CAS: Chinese Academy of Sciences)H-Index: 20
Last. Bin Chen (Hefei University of Technology)H-Index: 28
view all 5 authors...
Abstract The Qingchengzi ore field is an important Pb–Zn polymetallic ore district located in northeastern China, where more than ten Pb–Zn deposits and several Au-Ag deposits occur. The Pb–Zn mineralization is mainly hosted in the marble of the Dashiqiao Formation. Three distinct mineralization styles (strata-bound, open-space-filling and transitional type) are recognized. Two genetic models have been proposed to explain the Pb–Zn mineralization in this district: the sedimentary-exhalative mode...
7 CitationsSource
#1Qingdong Zeng (CAS: Chinese Academy of Sciences)H-Index: 20
#2Weikang Guo (CAS: Chinese Academy of Sciences)H-Index: 2
Last. Xiaoxia Duan (CAS: Chinese Academy of Sciences)H-Index: 12
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ABSTRACTThe Xilamulun Mo belt of Northeastern China, located in the southeastern segment of the Central Asia Orogenic Belt (CAOB), is composed of large deposits of porphyry Mo and quartz-vein-type Mo, which are related to Mesozoic granitoids. Previous studies led to the conclusion that all granitoids in the region formed during the Cretaceous and Triassic, but our new laser ablation inductively coupled plasma mass spectrometry U–Pb zircon dating of magmatic zircons from five samples of four mine...
8 CitationsSource
#1Qingdong Zeng (CAS: Chinese Academy of Sciences)H-Index: 20
#2Feng Guo (CAS: Chinese Academy of Sciences)H-Index: 29
Last. Xiaoxia Duan (CAS: Chinese Academy of Sciences)H-Index: 12
view all 4 authors...
The Xiaoxinancha Au–Cu deposit is located at the eastern segment of the Tianshan–Xingmeng orogenic belt in northeast China. The deposit includes porphyry Au–Cu orebodies, veined Au–Cu orebodies and veined Mo mineralizations. All of them occur within the diorite intrusion. The Late Permian diorite, Late Triassic granodiorite, Early Cretaceous granite and granite porphyry are developed in the ore area. The studies on geological features show that the porphyry Au–Cu mineralization is related to the...
8 CitationsSource
#1Xiaoxia Duan (CAS: Chinese Academy of Sciences)H-Index: 12
#2Qingdong Zeng (CAS: Chinese Academy of Sciences)H-Index: 20
Last. Zuolun ZhangH-Index: 13
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The Laojiagou Mo deposit is a newly discovered porphyry Mo deposit located in the Xilamulun Mo metallogenic belt, Northeast China. Mo mineralization mainly occurred within the monzogranite and monzogranite porphyry. Re–Os isochron dating of molybdenites indicate a mineralization age of 234.9 ± 3.1 Ma. Zircon LA–ICP–MS U–Pb analysis for monzogranite porphyry and monzogranite yield 206Pb/238U ages of 238.6 ± 1.8 and 241.3 ± 1.5 Ma, respectively, indicating that Laojiagou Mo mineralization is relat...
13 CitationsSource
#1Qingdong Zeng (CAS: Chinese Academy of Sciences)H-Index: 20
#2Yan Sun (CAS: Chinese Academy of Sciences)H-Index: 7
Last. Jianming Liu (CAS: Chinese Academy of Sciences)H-Index: 19
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Abstract The Dongshanwan porphyry Mo–W deposit is located in the southern segment of the Da Hinggan Mountains of the eastern segment of the Central Asia Orogenic Belt. More than 95% of the mineralization occurs within the Dongshanwan granite porphyry, with a small part being hosted within quartz veins that crosscut the Late Permian strata. Zircon U–Pb age measurements indicate that the Dongshanwan granite porphyry has a 206 Pb/ 238 U age of 151.4 ± 0.8 Ma. Three molybdenite samples from the Dong...
15 CitationsSource
#1Lingli Zhou (CAS: Chinese Academy of Sciences)H-Index: 9
#2Qingdong Zeng (CAS: Chinese Academy of Sciences)H-Index: 20
Last. Shaoxiong Chu (CAS: Chinese Academy of Sciences)H-Index: 11
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Abstract The Daheishan giant porphyry Mo deposit is located at the eastern segment of the CAOB, NE China. The ore-bearing intrusion of Daheishan deposit is a Jurassic granitic complex that includes Changgangling biotite granodiorite, Qiancuoluo seriate granodiorite, and Qiancuoluo granodioritic porphyry. Mineralization consists of disseminated, breccia and veined types. The hydrothermal fluids show significant magmatic signatures, as evidenced by the hydrogen and oxygen isotopic compositions of ...
16 CitationsSource
#1Xiaoxia Duan (CAS: Chinese Academy of Sciences)H-Index: 12
#2Qingdong Zeng (CAS: Chinese Academy of Sciences)H-Index: 20
Last. Lingli Zhou (CAS: Chinese Academy of Sciences)H-Index: 9
view all 4 authors...
1 CitationsSource
#1Xiaoxia Duan (CAS: Chinese Academy of Sciences)H-Index: 12
#2Qingdong Zeng (CAS: Chinese Academy of Sciences)H-Index: 20
Last. Lingli Zhou (CAS: Chinese Academy of Sciences)H-Index: 9
view all 6 authors...
Abstract The initiation timing and mechanism of lithospheric thinning of the North China Craton (NCC) was still controversial. Late Triassic igneous rocks especially mantle derived mafic rocks would provide constrains on Early Mesozoic lithospheric mantle geodynamics and initiation of lithospheric thinning. This paper reports Late Triassic magmatic rocks, including lamprophyre, diorite dykes and biotite monzogranite cropped out in Qingchengzi district of Liaodong peninsula, northeastern NCC. LA–...
21 CitationsSource
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