Process Mineralogy of Flotation Products of a Copper-molybdenum Ore in Jiama, Xizang

GUO Jinming; YANG Hongying; MENG Jing; TONG Linlin; JIN Zhenan; CHEN Guobao; ZHANG Qin

doi:10.3969/j.issn.1000-6532.2025.02.027

2025 Vol. 45, No. 2

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Article navigation > Multipurpose Utilization of Mineral Resources > 2025 > 46(2): 189-195

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GUO Jinming, YANG Hongying, MENG Jing, TONG Linlin, JIN Zhenan, CHEN Guobao, ZHANG Qin. Process Mineralogy of Flotation Products of a Copper-molybdenum Ore in Jiama, Xizang[J]. Multipurpose Utilization of Mineral Resources, 2025, 46(2): 189-195. doi: 10.3969/j.issn.1000-6532.2025.02.027

Citation:

GUO Jinming, YANG Hongying, MENG Jing, TONG Linlin, JIN Zhenan, CHEN Guobao, ZHANG Qin. Process Mineralogy of Flotation Products of a Copper-molybdenum Ore in Jiama, Xizang[J]. Multipurpose Utilization of Mineral Resources, 2025, 46(2): 189-195. doi: 10.3969/j.issn.1000-6532.2025.02.027

Process Mineralogy of Flotation Products of a Copper-molybdenum Ore in Jiama, Xizang

Key Laboratory of Ecological Metallurgy of Polymetallic Symbiotic Ore, Ministry of Education, School of Metallurgy, Northeastern University, Shenyang 110819, Liaoning, China

More Information

Corresponding author: YANG Hongying, yanghy@smm.neu.edu.cn

Received Date: 14 April 2022

Publish Date: 25 April 2025

Abstract

Abstract

The process mineralogy was studied on hornstone and skarn copper-molybdenum ores and the copper and molybdenum concentrates was obtained by separating flotationin Jiama, Xizang. The research shows that the hornstone copper-molybdenum ore contains Cu 0.38% and Mo 0.01%, and the skarn copper-molybdenum ore contains Cu 0.85% and Mo 0.03%. Mo is mainly lost in the form of continuous growth with copper minerals in the copper concentrate. The impurity elements in the molybdenum concentrate mainly enter into the molybdenum concentrate in the form of continuous growth with molybdenite or fine particles. The research results provide theoretical guidance for making full use of the ore resources and optimizing the sorting process.
- Copper-molybdenum ore /
- Hornstone type /
- Skarn type /
- Process mineralogy /
- Copper concentrate /
- Molybdenum concentrate

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References

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