Mineralogical Study of Zinc Ores and Mill Products from the Janggun Mine (With Emphasis on the Cause of Low-grade Concentrate and the Scheme of Raising Its Grade) (장군광산(將軍鑛山) 아연정광(亞鉛精鑛) 저품위(低品位) 현상(現象)의 원인(原因)과 품위(品位) 상승(上昇) 방안(方案)에 대(對)한 광물학적(鑛物學的) 연구(硏究))
-
- Economic and Environmental Geology
- /
- v.10 no.3
- /
- pp.99-105
- /
- 1977