摘要：The Nandan-Yizhou faulting basin, which is located in
Longtou-Limiao, Guangxi, is in the southern margin of the
Yangtze Block, the depression zone of south Hunan and north
Guangxi. It is a carbonate Manganese (Mn) ore deposit in the
Baping Group, where occurs the Nongzhu large Mn deposit in
a 100 km long anticlinorium with great Mn resource potential
(Fig.1).
