Structural Superimposed Halo Practical Model for Deep Blind Ore Prediction in Typical Deposits
Received date: 2016-06-21
Revised date: 2017-03-07
Online published: 2017-05-12
Through prediction examples of two typical deposits，the characteristics and application guidelines of structural superimposed halo practical model are described.It proved that structural superimposed halo law applied to deep prospecting makes the ideas more clearly，much easier to operate and control，and the effect is more significant.Sructural superimposed halo method only studies the axial zoning and superimposed structure of the primary superimposed halo in structural belt，and the sampling position is concentrated in the hydrothermal superimposed parts in structural belt，so it reduces the workload，increases the predicted depth，and the key is to improve the accuracy of the blind ore prediction.The practical model of structural superimposed halo is based on the structure of superimposed halo model，and the new idea of the combination of structural superimposed halo and metallogenic regularity is highlighted.The specific steps are，firstly，study the occurrence characteristics of known ore bodies to determine the beneficial metallogenic space，and then according to the model and the blind ore prediction signs to determine whether there is a beneficial metallogenic space.
YU Bin , LI Hui , LI Yongcai , WEI Jiang , WANG Jun , WANG Yida , LI Shang , ZHAO Dan , RUAN Yixiao . Structural Superimposed Halo Practical Model for Deep Blind Ore Prediction in Typical Deposits[J]. Gold Science and Technology, 2017 , 25(2) : 1 -6 . DOI: 10.11872/j.issn.1005-2518.2017.02.001
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