Discussion about the Standardized Regulation Mechanism of Reemployment Project in Jiangxi,Hunan and Guangdong Provinces;

With large quantities of mesothermal epithermal antimony,arsenic,mercury,gold and lead zinc deposits,the central and western Hunan is an important base area of polymetallic deposits in China.

Neoproterozoic-Paleozoic strata of western and central Hunan are the main ore-bearing beds of Au, Sb, As and other metal ore-forming elements.

Delimitation of polymetallic deposit-accumulated area and ore-forming funciton of deep and major fault structure in Southern Hunan;

Exploration on the ore-forming regularities of tin deposits in Qitianling area,southern Hunan;

Variation of Mg-FeMn Contents of Calcite and its Significance in Southern Hunan Polymetallic Province;