Results 291 to 293 of about 12,962 (293)

PROCESS MINERALOGY OF GOLD ORES – A REVIEW

1987
openaire   +1 more source

Study on the efficient separation of Bayan Obo rare earth ore by hydrogen-based mineral phase transformation technology: A process mineralogy approach

International Journal of Hydrogen Energy
Pengcheng Tian, Zhidong Tang, Zaizheng Dong   +2 more
exaly  

Mineralogical characteristics and processing of iron ores

2000
openaire   +1 more source