TITLE:
Delineation of Prospecting Prospect Area Based on Maximum Entropy Model
AUTHORS:
Zhen Chen, Lianwu Shi
KEYWORDS:
Target Area Demarcation, Peripheral and Deep Exploration, Maximum Entropy, Exploration and Prediction, Geological Big Data
JOURNAL NAME:
Journal of Geoscience and Environment Protection,
Vol.11 No.11,
November
15,
2023
ABSTRACT: Taking
the Dapingzhang copper-polymetallic deposit in Yunnan Province, China as the
research object, the maximum entropy model was used to extract the mining
information, and the mineral resource prediction model was established by using
the exploration data of the deposit and related regions in this area, so as to
determine the prospecting prospect area in the study area. In this paper, the
Jacknife analysis module of maximum entropy model is used to quantitatively
rank the importance of 39 geochemical element variables, and finally obtain the
prospecting prospect map of the study area. The research results show that the
Dapingzhang mining area has the potential to find hidden ore in the deep
and surrounding areas, and the northern and southern ends and western sides of
the rock ore control structural belt in the eastern region of the mining area
have good prospecting prospects. The research results provide an important
basis for the deployment of follow-up exploration work in the study area, and the
maximum entropy model has a good application effect in mineral resources
exploration.