赵井沟铌钽矿资源勘查评述及开采条件评价

Exploration and Evaluation of Zhaojinggou Niobium Tantalum Mineral Resources and Evaluation of Mining Conditions

赵井沟矿区通过普查-详查工作,利用地球化学土壤测量、激电中梯测量、地质填图、槽探、钻探等工程对矿体进行了全面控制,同时系统采集了各类样品加以测试,对铌钽矿体和共生矿体含钨石英脉的分布范围、地质特征及控矿因素等方面都取得了较好的地质成果:基本查明了铌钽矿床地质特征和矿体总的分布及铌钽矿体的形态、产状、规模及空间分布规律和夹石情况;为下一步勘探及矿山开采利用提供可靠的地质依据。

Through a comprehensive survey and detailed investigation,the Zhaojinggou mining area has comprehensively controlled the ore body using geochemical soil measurement,induced polarization gradient measurement,geological mapping,trenching,drilling and other engineering methods.At the same time,various samples have been systematically collected for testing,and good geological results have been achieved in the distribution range,geological characteristics and controlling factors of tungsten quartz veins in niobium tantalum ore bodies and coexisting ore bodies.The geological characteristics of niobium tantalum ore deposits,the overall distribution of ore bodies,the morphology,attitude,scale and spatial distribution rules of niobium tantalum ore bodies,as well as the rock inclusion situation have been basically identified;Provide reliable geological basis for the next exploration and mining utilization.