宁夏硝口岩盐矿勘查中实物地质资料的开发利用

宁夏硝口岩盐矿位于六盘山盆地北部,是一个大型蒸发沉积矿床,后经历大规模构造改造。本文简述了该矿床的勘查历程。其中,通过对前期保管的岩心重新观察、分析测试,确定了矿床的成因及矿体富集规律,为下一步的找矿提供了依据。该实例表明,随着地质工作的不断深入,科学开发已有的实物地质资料是研究矿床成因、解决找矿方向问题的有效途径。

The second development of geological cores during the surveying of the Xiaokou rock salt deposit in Ningxia

Located in the north part of the Liupanshan Basin, the Xiaokou rock salt deposit in Ningxia is a large evaporated sedimentary deposit that undergoes large-scale structural transformation. In this paper, the authors briefly describe the exploration process of this deposit. Through re-observation, analysis and testing of the preserved cores, the authors confirmed the genesis of the deposit and the distribution of ore bodies, which provided references for further prospecting in the deep and marginal areas. This example shows that the scientific development of the existing geological cores and samples is an effective way to study deposit genesis and solve the prospecting problems with the continuous geological work.