摘要
AN id=EnChDivSummary name="EnDivSummary">Located in the eastern section of Nanling mineralization belt, Nanshan W-Sn polymetallic deposit was found by Nanjing Center, CGS, in the recent new round of prospecting of tungsten-polymetallic ore according to the "pattern-guided ore-prospecting" and was verified as a W-Sn-Mo-Bi polymetallic deposit with a prospect of large-scale deposit. The latest research and engineering drilling results show that the deposit can be divided into two mineralized zones (north and south zones), and over 10 ore veins (bodies) with considerable sizes can be delimitated in the deposit. The types of mineralization include skarn-type, alteration-granitetype (including greisen type), porphyry-type and quartz vein-type. Based on the study and analysis on geological and geochemical characteristics of the deposit and the features of main W-Sn-Mo-Bi polymetallic ore bodies, this paper indicates the resource potentiality of the Nanshan deposit and prospecting orientation of W-Sn-Mo-Bi polymetallic deposits in the Nanshan area.