摘要
对南秦岭早古生代石煤的微量元素含量、分布规律等进行了详细系统的研究。发现该区早古生代石煤，特别是北大巴山下寒武统的石煤是一潜在的矿源体，其中的硒、镉、银、钼、钡均已达到工业开采品位或综合利用品位。
The content and the distributing law of the microelements in lower paleozoic era stone coal in South Qinling have been systematically studied. The stone coals, especially the lower cambrian stone coal in North Dabashan is a latent resource of ores, among them,the selenium, cadmium, silver, molybdenum, vanadium all have reached to the grade of pay or comprehensive utilizution.
出处
《西安矿业学院学报》
北大核心
1995年第2期131-135,共5页
Journal of Xi'an University of Science & Technology
基金
煤炭高校优秀青年知识分子资助
关键词
早古生代
石煤
微量元素
paleozoic era
stone coal
microelement
