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Luoboling Deposit

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Journal Article
Journal: Economic Geology
Published: 01 June 2019
Economic Geology (2019) 114 (4): 667–695.
...Jun-Yi Pan; Pei Ni; Zhei Chi; Wen-Bin Wang; Wen-Can Zeng; Kai Xue Abstract The large Zijinshan high-sulfidation epithermal Cu-Au deposit, together with the adjacent Luoboling porphyry Cu-Mo deposit, constitutes a major porphyry-epithermal ore district in South China. Current debate centers...
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Journal Article
Journal: Economic Geology
Published: 01 May 2021
Economic Geology (2021) 116 (3): 581–606.
...Xiao-Yu Zhao; Hong Zhong; Rui-Zhong Hu; Wei Mao; Zhong-Jie Bai; Ting-Guang Lan; Kai Xue Abstract The Luoboling Cu-Mo deposit, with 1.4 million tons (Mt) Cu and 0.11 Mt Mo, is the largest porphyry deposit in the Zijinshan district of southeast China. Mineralization at Luoboling is divided...
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Journal Article
Published: 10 May 2018
Geochemistry: Exploration, Environment, Analysis (2018) 18 (4): 279–293.
... and anilite (or digenite) with minor enargite. The expected porphyry mineralization that coupled with Zijinshan is so far not exposed even to a depth of 1500 m from surface. However, the Luoboling Cu-Mo deposit which occurs only 3 km NE to Zijinshan is identified as a typical porphyry deposit. Current debate...
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Journal Article
Journal: Economic Geology
Published: 01 June 2019
Economic Geology (2019) 114 (4): 639–666.
... documented high-sulfidation epithermal deposit in mainland China ( So et al., 1998 ). Table 1. Mineral Deposits and Prospects at Zijinshan Ore Field Mine/prospect Wall rocks Grades and tonnages Geochronology Alteration and mineralization Fluid chemistry References Luoboling porphyry Cu...
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Journal Article
Published: 12 June 2018
Geochemistry: Exploration, Environment, Analysis (2018) 18 (4): 303–318.
... and 0.11 Mt Mo ( Zhang 2013 ). The Zijinshan high-sulphidation Cu-Au deposit and the Luoboling porphyry Cu-Mo deposit occur 4 and 7 km NE from Yueyang respectively ( Fig. 1b ). Available 40 Ar/ 39 Ar dating of adularia from Yueyang showed mineralization age between 92 and 95 Ma, which is roughly...
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Journal Article
Published: 01 March 2020
American Mineralogist (2020) 105 (3): 382–396.
...Kai Xing; Qihai Shu; David R. Lentz; Fangyue Wang Abstract Northeastern China is an important Mo resource region in China, with more than 80 Mo deposits and occurrences. The Huojihe deposit located in the Lesser Xing’an Range represents one of the many Mesozoic porphyry Mo deposits in NE China...
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Journal Article
Published: 21 August 2019
Canadian Journal of Earth Sciences (2020) 57 (5): 553–574.
...Zhi-Tao Xu; Jing-Gui Sun; Feng-Zhi Lei; Ji-Long Han; Ke-Yao Zhang The recently discovered Dongyang low-sulphidation epithermal Au deposit is located in Fujian Province. The Au mineralization hosted in rhyolite porphyry and the Lower Jurassic Nayuan Formation continental volcanic rocks is considered...
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Image
Detailed geologic map of the Zijinshan high-sulfidation Cu-Au <b>deposit</b> and t...
Published: 01 June 2019
Fig. 2. Detailed geologic map of the Zijinshan high-sulfidation Cu-Au deposit and the Luoboling porphyry Cu-Mo deposit indicated by dashed box in Fig. 1B . The map illustrates the surface lithology, structure, and hydrothermal alteration zonation of the two deposits. The open pit boundary
Image
Zircon U-Pb concordia and weighted mean plots for igneous rock samples from...
Published: 01 June 2019
Fig. 7. Zircon U-Pb concordia and weighted mean plots for igneous rock samples from the Zijinshan Cu-Au deposit and Luoboling Cu-Mo deposit. Individual samples are described in the text and Figure 5 . Data-point errors of ellipses are at 1 σ whereas error bars of weighted mean plots are at 2 σ .
Journal Article
Journal: Economic Geology
Published: 01 August 2017
Economic Geology (2017) 112 (5): 1055–1074.
...-sulfidation veins about 5 km to the southwest of the Zijinshan open pit ( Fig. 1 ). The Zijinshan Cu-Au deposit is the largest in China, with a total resource of 1.9 Mt Cu and 305 t Au and an annual production of 16 t Au ( Jiang et al., 2013 ). The district also contains porphyry Cu-Mo prospects at Luoboling...
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Plots of ( a ) apatite δEu vs. δCe, ( b ) apatite Ga (ppm) vs. δEu, and ( c...
Published: 01 March 2020
Figure 8. Plots of ( a ) apatite δEu vs. δCe, ( b ) apatite Ga (ppm) vs. δEu, and ( c ) zircon δEu vs. δCe. For apatite, the complied porphyry Mo deposits include Tongchanggou, Xiuwacu, Luming, and Luoboling. The compiled porphyry/skarn Cu-(Au-Pb-Zn) deposits include Weibao, Pulang, Baoshan
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Geologic, alteration and mineralization cross sections of the Zijinshan hig...
Published: 01 June 2019
Fig. 3. Geologic, alteration and mineralization cross sections of the Zijinshan high-sulfidation Cu-Au deposit and the Luoboling porphyry Cu-Mo deposit (see Fig. 2 for locations of the sections). A-B. Vertical cross sections illustrate the spatial separation of supergene Au and hypogene Cu
Image
Summary plot of ages for ore-related intrusions, alteration, and mineraliza...
Published: 01 June 2019
Fig. 9. Summary plot of ages for ore-related intrusions, alteration, and mineralization in the Zijinshan high-sulfidation epithermal Cu-Au deposit and the Luoboling porphyry Cu-Mo deposit. Individual ages are described in the text and are indicated by boldface type in Table 1 . For both deposits
Journal Article
Published: 01 December 2014
Mineralogical Magazine (2014) 78 (7): 1517–1525.
... methods. The Zijinshan mine field is a porphyry-epithermal Cu-Au-Mo-Ag mineralization system located in the southwestern part of the Fujian Province of China ( Zhang et al. , 2003 ). The mineral field consists of the Zijinshan high-sulfidation epithermal Cu-Au deposit, the Luoboling porphyry Cu-Mo...
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Photographs of dated igneous rocks and their association with mineralizatio...
Published: 01 June 2019
Fig. 5. Photographs of dated igneous rocks and their association with mineralization from the Zijinshan Cu-Au deposit (A–D) and the Luoboling porphyry Cu-Mo deposit (E–H). Typical high-grade, oxidized (A) and partly unoxidized (B) vuggy residual quartz from 736- and 664-m level benches