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The electromagnetic interference (including the electromagnetic interference of underground mining, concentrator and smelter) in the VMS mining area of Baiyin Factory in Gansu Province is strong, and the imported IP instrument worth more than 2 million yuan cannot collect reliable data, and the inve
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In a copper and molybdenum mine area in Henan Province, the terrain is complicated and the shallow pyrite is developed, which is the difficulty in the exploration of this project. The project implemented the spread spectrum IP sounding, the exploration results found that there is low resistance in t
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The spectrum response of lead-zinc ore and carbon layer samples in a mining area shows that the lower the frequency, the stronger the response, while the higher the frequency of carbon layer, the stronger the response. There are significant differences in spectral IP responses between dense massive
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The experiment of deep prospecting with AMT sounding and SSIP has been carried out in a known mining area with strong interference and its northern region. The results show that this method can extract geophysical anomaly information effectively. The details are as follows
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2024-03-27The exploration of manganese ore resources is carried out by using spread spectrum IP in Yongzhou, Hunan Province. Through measurement and analysis, a concave anomaly zone composed of several highly polarized bodies is found. The intensity of the anomaly zone is 10 times different from that of surro
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The experiment of deep prospecting was carried out by spread spectrum IP in a known mining area in Hunan Province. 40 measuring points were set up with 540m measuring line length and 15m point distance. The results show that this method can extract geophysical anomaly information effectively. The de
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2024-03-27The picture shows the results of AMT detection profile in Zhougongtang ultra-large lead-zinc mine in Guizhou province by using GSEM-W10 equipment. The total length of the survey line is 1280 meters, the number of AMT measurement points is 61, the distance between the points is 20 m
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The picture shows the results of AMT exploration section in Chaling porphyry copper mine, Anhui province. The survey line length is 4km, the point distance is 100m, and a total of 40 survey points are arranged. It can be seen from the figure that the high resistance corresponds to K2x clastic rocks
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It can be seen from the spectrum response of chalcopyrite and orebody surrounding rock samples in the construction area that the complex resistivity spectrum curve of chalcopyrite and other rock samples presents the characteristics of low resistance and high polarization. It can be seen from the scr
