苏北原生金刚石找矿现存问题探讨

张琪, 周琦忠, 王博, 王国强, 冯学知, 罗跃

The discussion of primary diamonds exploration in Northern Jiangsu Province

ZHANG Qi, ZHOU Qizhong, WANG Bo, WANG Guoqiang, FENG Xuezhi, LUO Yue

苏北地区构造格架 1.古近系; 2.侏罗系; 3.侏罗系—白垩系; 4.白垩系; 5.石炭系—二叠系; 6.寒武系—奥陶系; 7.震旦系; 8.青白口系; 9.古元古界; 10.中太古界; 11.中-酸性岩; 12.超基性岩; 13.辉绿岩; 14.复式背斜; 15.复式向斜; 16.基底深大断裂; 17.区域断裂; 18.地层不整合界线。