摘要
Abstract
Nujiang Prefecture is located in the core area of the"Three Rivers"mineralization belt,with abundant mineral resources and superior mineralization conditions.Based on this,this article takes a lead-zinc mine in Nujiang Prefecture as an example to deeply analyze its genesis and the application value of mineralization simulation in prospecting and prediction.The mine has now discovered metal reserves of lead and zinc ore exceeding 15 million tons,including 2.5336 million tons of lead metal reserves and 12.7778 million tons of zinc metal reserves.From the analysis of the genesis of the deposit,it belongs to a hydrothermal deposit controlled by deep faults.The mineralization process is closely related to the Yanshanian magmatic activity in the region,and the ore-forming fluid mainly comes from the mixture of magmatic hydrothermal and atmospheric precipitation.Based on the analysis of the genesis of mineral deposits,strategies for ore simulation and prospecting prediction are proposed,such as data and knowledge mixed driving,deep 3D simulation,and multi-source information fusion.These strategies can significantly reduce the scope of mineral resource exploration and provide a basis for evaluating regional mineral resource potential and delineating prospecting target areas.关键词
金属矿床/成矿模拟/找矿预测Key words
metal deposits/Mineralization simulation/Mineral prediction分类
天文与地球科学
