摘要
应用空间遥感技术及ＴＭ数据图象处理与钾盐矿化“定性定量”信息提取，结合罗布泊地区地质构造特征的分析，表明钾盐遥感矿化信息与伽玛能谱测得的钾道定量数据与地面钾盐矿量分析数据具有一定的相关关系。推断罗布泊钾盐集中生成于全新世中晚期，主要赋存于罗布泊环形构造的耳状体内，可形成３个以上的矿化层。应用遥感地质方法计算预测，其钾盐储量可达５亿ｔ左右。
Under a system of market economy, mining departments are usually responsible for capital investment in geological prospections which, as an initial investment, requires loans from the country according to the existing standards for geological prospections. However, this is no longer compatible with the current conditions of market economy. In the course of geological prospections for small and medium sized mines, a well worked out plan should be made in an appropriate manner, or fully allowing for the available capital funds, in terms of how such uncertainties are decided as orebody control, hydrogeology, ores washability, high grade reserves percentage, prospection period, and the like.
出处
《化工矿产地质》
CAS
1997年第2期129-134,共6页
Geology of Chemical Minerals
基金
"八五"重点遥感地质项目
关键词
遥感地质
定性-定量信息
储量
钾盐矿床
罗布泊
market economy, standards for geological prospection, small and medium reserve mines
