A CASE STUDY ON RENLOU MINE: INVESTIGATION AND EVALUATION 
OF RESTORATION OF MINE GEOLOGICAL ENVIRONMENT 
FAN Xueting, ZHAO Chaohe, PAN Jiubao, et al.
Resources & Industries . 2018, (6): 47 -51 .  DOI: 10.13776/j.cnki.resourcesindustries.20190110.008