吉林省舒兰市季德大型钼矿床(北部矿段)的勘查过程、地质特征及找矿意义

季德钼矿床是继舒兰福安堡大型钼矿评价后新发现的又一处大型钼矿床。季德钼矿床产于吉林省中部大面积分布的晚印支期、燕山期花岗岩区域内。本文较详细地论述了季德大型钼矿床的地质特征。通过参加该矿的预查-普查-详查-勘探的全过程,论述了季德钼矿床的勘查过程及工作方法。通过在本区十余年地质工作的亲身体验,总结其矿床发现过程的经验与教训,对指导今后同类型矿产的地质找矿、勘查具有重要的意义。

Exploration process,geological features and prospecting significance of Jide large molybdenum deposit (Northern mine) in Shulan City,Jilin Province

The Jide moly bdenum deposit was another new discovered large molybdenum deposit following evaluation of the Fu’anpu large molybdenum deposit in Shulan City. Jide large molybdenum deposit located in the Late Indosinian and Yanshanian granite in Central Jilin area. The geological features of the deposit have been discoursed detailed in this paper. As author participated in the whole process of preliminary investigation-survey-detailed investigation-exploration of Jide large molybdenum deposit, the exploration process and methods of the deposit has been expounded. Through more than ten years geological works in this area, the experience and lessons of the disc overy process of the deposit has been summed, which may be provide guidance significance for searching and prospecting the similar deposits.