| Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences | Host |
| Citation: |
Tan Weijun, Feng Zeping. Study on Process Mineralogy of a Copper-Nickel Polymetallic Sulfide Ore[J]. Multipurpose Utilization of Mineral Resources, 2022, 43(6): 189-192, 200. doi: 10.3969/j.issn.1000-6532.2022.06.032
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Study on Process Mineralogy of a Copper-Nickel Polymetallic Sulfide Ore
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Abstract
In this study, the process mineralogy of a copper-nickel polymetallic sulfide ore was studied. Results show that the main useful minerals in the ore are nickel-pyrite and chalcopyrite. The main metal sulfides are pyrrhotite and a small amount of pyrite. The gangue minerals are mainly magnesium silicate minerals such as serpentine, olivine and actinolite. The ore has a high comprehensive recycling value. It is recommended to carry out research on the occurrence state of platinum, palladium, gold and silver and the corresponding beneficiation process to maximize the recovery of precious metal minerals in the ore.
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References
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Tan Weijun, Feng Zeping. Study on Process Mineralogy of a Copper-Nickel Polymetallic Sulfide Ore[J]. Multipurpose Utilization of Mineral Resources, 2022, 43(6): 189-192, 200. doi: 10.3969/j.issn.1000-6532.2022.06.032
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Figure 1.
X-ray diffraction spectrum of raw ore
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Figure 2.
Microscope, reflected light
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Figure 3.
Microscope, reflected light
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Figure 4.
Microscope, reflected light
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Figure 5.
Microscope, reflected light
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Figure 6.
Scanning electron microscope backscattered image
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Figure 7.
Scanning electron microscope backscatter image