摘要
本文系统地论述了新一轮1:20万溪流重砂测量的目的意义、野外采样、重砂矿物鉴定、数据处理、异常查证等各项方法和要求;并提出了建立重砂资料计算机软件系统的设想和建议。
The purpose and significance,field sampling,identification for placer mineral,data pro- cessing and investigation and verification for the anomaly of placer survey at scale of 1: 200000 in the rivulet are present.Besides,a suggestion for establishment a computer soft- wave of the placer data is put forwared as well.
出处
《陕西地质》
1993年第2期51-57,共7页
Geology of Shaanxi
关键词
重砂测量
重砂矿物鉴定
异常查证
placer survey
identification for placer mineral
investigation and verification
