1001-1277
1992 Issue 7
The action of humic acid in the process of gold mineralization
Wang En-De Guan Guangyue
Wang En-De Guan Guangyue
..............page:1-4
..............page:5-11
tian ran da kuai jin xing cheng ji li chu tan
zhang ji shuang ; lv yao zuo ;
zhang ji shuang ; lv yao zuo ;
..............page:11-12
Application of the randon theory of rock movement to mining operation below the building of gold mine
Yan Ronggui
Yan Ronggui
..............page:13-16
..............page:17-19
The development and application of back-acting shovel-floating washing plant of alluvial gold
Qin Liqi and He Bai
Qin Liqi and He Bai
..............page:20-24
..............page:24-26
wen yu jin kuang 505 mai ceng zhuang jie li dui cai kong chang wen ding xing ying xiang de shu zhi mo ni yan jiu
li zhao ping ;
li zhao ping ;
..............page:26-29
bao kuang mai ji xie hua shui ping fen ceng xiao bi chong tian cai kuang fa shi yan yan jiu
zhou yun qing ;
zhou yun qing ;
..............page:29-30+16
..............page:31-35
..............page:36-40+35
The use of pure oxygen in the course of gold leaching
Chen Tiangui Wang Jiqing
Chen Tiangui Wang Jiqing
..............page:41-43+48
xuan kuang ru xuan pin wei de que ding ji ying yong
yu si hai ; song xi guo ;
yu si hai ; song xi guo ;
..............page:44-46
..............page:46-48
..............page:49-52
shi gan shi jin fa ce ding qian zuo he jin zhong jin he yin liang
chen tian shui ;
chen tian shui ;
..............page:53-57+19
huang jin kuang shan wa qian zeng xiao de zhu yao tu jing
yang yu lin ; li guo zeng ;
yang yu lin ; li guo zeng ;
..............page:58-60
..............page:61-62
..............page:63
..............page:66