摘要
常德市某地地面高精度磁测△Ｔ异常与该地基性岩体有极好的对应关系，钻探验证△Ｔ异常新发现的橄辉玢岩是与金伯利岩相关的岩石之一，建议采用物化探方法到有利的红层分布区普查金刚石原生矿。
The △T anomaly of ground high-precision magnetic measurement in certain place of Changde city is good corresponding to the basic rock body there.The drilling affirmed that the olivine-pyroxene porphyrite found by means of the △T anomaly is correlating with kimberlite.It is proposed to aply the geophysical-geochemical exploration methods to the reconnaissance survey of primary diamond ore in the advantageous distributive province of red beds.
出处
《湖南地质》
1998年第1期53-57,共5页
Hunan Geology
基金
湖南地质矿产勘查开发局勘查基金
关键词
金刚石
原生矿
地球化学勘探
地球物理勘探
the methods of geophysical and geochemical exploration,olivine-pyroxene prphyrite,kimberlite,△T anomaly,the province of red bed
