Decoupling of Sr-Nd Isotopic Composition Induced by Potassic Alteration in the Shapinggou Porphyry Mo Deposit of the Qinling–Dabie Orogenic Belt, China

He, Jun; Xu, Xiangde; Fu, Zhongyang; An, Yuhua; Chen, Tianhu; Xie, Qiaoqin; Chen, Fukun

doi:10.3390/min11080910

Cited by 2 publications

(1 citation statement)

References 49 publications

(116 reference statements)

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“…Exploratory efforts have been conducted at the Qiushuwan Copper Molybdenum Mine in Zhenping County, Henan Province, since the 1970s [6]. Regarding tectonic background, ore-forming parent rocks, and ore-forming belts, it has significant characteristics with big to ultra-large deposits such as Jinduicheng, Nannihu, Sandaozhuang, and Leimengou in the East Qinling Copper Molybdenum Mine Belt, which were produced concurrently [7]. To accelerate the exploration process in the Qiushuwan area and we utilize the application of SSIP geophysical exploration technology in copper molybdenum ore exploration.…”

Section: Introductionmentioning

confidence: 99%

Spread Spectrum Induced Polarization Survey for Qiushuwan Copper-Molybdenum Deposits in South of Henan Province, China.

Ahmad,

Chen,

Ahmed

et al. 2024

Preprint

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The Qiushuwan Cu-Mo deposit, located in the East Qinling molybdenum belt, which is a major mining site recognized for its enormous reserves of medium-sized molybdenum. In order to enhance our comprehension and ascertain supplementary mineral resources, it is critical to conduct an in-depth investigation of both the deep and peripheral regions. The primary goal of this study is to investigate the Qiushuwan Copper Molybdenum Mine, which is located in Zhenping County, Henan Province. The spread spectrum-induced polarization (SSIP) method is utilized as a means of conducting mining exploratory analysis. Significant findings have been obtained through the collection of SSIP data, geological analysis, and electrical parameter study of rock and ore samples along profile-80. By conducting a meticulous examination of the SSIP data at suitable frequencies, two prominent conductive ore bodies, specifically C2 and C4, have been successfully discovered. C2 exhibits a correlation with granite porphyry and molybdenum veins, while C4 is linked to a skarn deposit that contains a concentration of copper ore. The spatial differences in conductivity within the research area have been precisely characterized using resistivity models obtained from the SSIP data. The precision and dependability of our conclusions have been confirmed through the integration of borehole data and the matching of geological sections with inversion models. The recovered core samples show a diverse range of minerals, containing both valuable ores and minerals that have undergone alteration. Pyrite constantly appears with molybdenite in the majority of samples. The aforementioned results provide a strong foundation for future exploration initiatives and sustainable resource exploitation, enabling informed decision-making in the effective use and administration of natural resources. This study adds to the existing body of knowledge on the Qiushuwan Cu-Mo deposit and improves exploration methods in the region by utilizing the SSIP approach. The findings are a useful asset for geologists, mining experts, and stakeholders, offering essential knowledge for future exploration and sustainable utilization of resources.

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Section: Introductionmentioning

confidence: 99%