Metallogenic prediction method

Abstract

The invention discloses a metallogenic prediction method, relates to the field of mineral resource exploration, and aims at solving a problem of low accuracy of metallogenic prediction. The method comprises the steps that S10, complete hole sampling is performed in a mining area to be explored from the surface to the underground according to the preset distance so that a set of samples are obtained; S20, the three-dimensional space position of each sample in one set of the samples is acquired; S30, main metallogenic elements of all the samples and fluid inclusion parameters of each sample are respectively confirmed; S40, interpolation is performed on the main metallogenic elements by adopting a three-dimensional distance inverse weighting method according to the three-dimensional space position of each sample so that a three-dimensional space distribution model of the main metallogenic elements is obtained; S50, interpolation is performed on the fluid inclusion parameters by adopting the three-dimensional distance inverse weighting method according to the three-dimensional space position of each sample so that a three-dimensional space distribution model of the fluid inclusion parameters is obtained; S60, and the mineral exploration direction of the main metallogenic elements is confirmed according to the three-dimensional space distribution models of the main metallogenic elements and the fluid inclusion parameters.

Description

technical field [0001] The invention relates to the field of mineral resource exploration, in particular to a metallogenic prediction method. Background technique [0002] The traditional two-dimensional prospecting method is based on the metallogenic prediction theory, combined with surface geophysics, geochemistry and prospecting engineering data, to explore the spatial geometry and scale of mineral resources. [0003] However, the ore deposit is not flat, it is a geological body with special significance existing in three-dimensional space; the essence of the traditional two-dimensional prospecting method is to extract the three-dimensional mineralization information superimposed on the two-dimensional plane. It is inevitable that information will be distorted or lost, resulting in a low accuracy rate of metallogenic prediction. Contents of the invention [0004] The invention provides a metallogenic prediction method, which can improve the accuracy of the metallogenic...

AI Technical Summary

Problems solved by technology

[0003] However, the ore deposit is not flat, it is a geological body with special significance existing in three-dimensional space; the essence of the traditional two-dimensional prospecting method is to extract the three-dimensional mineralization information superimposed on the two-dimensional plane. It is inevitable that information will be distorted or lost, resulting in low accuracy of metallogenic prediction

Images