论文部分内容阅读
辽宁省阜新地质队在辽宁黑山县进行了大量的地质工作,取得了可喜成果,终于在孙屯地区深部地下找到了规模较大的钠基膨润土矿床。
The Fuxin Geological Team of Liaoning Province conducted a great deal of geological work in Heishan County of Liaoning Province and achieved gratifying results. Finally, a large-scale sodium bentonite deposit was finally found in the deep underground of the Sun Tun area.