This paper is the result of mineral exploration engineering
[Objective]Through the comprehensive information prospecting model of Jianzhupo antimony polymetallic deposit, it is of great significance to further develop the location prediction of deep ore body.
[Methods]Based on the prospecting work of antimony polymetallic ore in Jianzhupo deposit, this paper studies the deep metallogenic model and analyzes the role and effect of controlled source audio frequency magnetotelluric sounding (CSAMT), transient electromagnetic survey (TEM), geoelectrochemical survey and other methods in deep prospecting.
[Results]Controlled source measurement can reflect the depth of the deep fault zone, transient electromagnetic measurement with low resistivity can effectively identify the mineralized zone or ore-controlled fault zone, and geoelectrochemical measurement of Pb, Zn, Sb elements change curve peak can indicate the existence of mineralized bodies.
[Conclusions]Hedgehog slope antimony polymetallic geological and geophysical-geochemical measurement with the establishment of a comprehensive information prospecting model for five fair in deep prospecting provides the detection of target can be recognized, CSAMT, TEM and electrochemical measurement synthesis method can detect deep characteristics of orecontrolling fracture, characteristics of comprehensive information prospecting method is an effective technical means of construction controlling.
Highlights: A multi-source information prospecting model is established by using the comprehensive prospecting method of geology-geophysical and geochemical exploration to predict the location and size of deep ore bodies.