Lead And Zinc Utilization Analysis In GanSu Province

In this paper, lead zinc resource reserves verification work collects and uses information according to the content and procedure of the Ministry of Land and Resources "mining resource reserves verification technical requirements" and "single minerals provincial technical requirements". Through analysis of all the metal ogenic background and mining district space distribution in the Gansu Province, it divides and verifies mining area, and calculates resource reserves with the geological block method. In addition, it finishes mining area verification results database of38checking mines, draws four maps, and conducts estimation and analysis for the occupied resources reserves according to the static capacity. Lead zinc mineral resources prediction uses geologic volume method to forecast result of10prediction work area in the province.Through the verification and potential prediction of the lead zinc mine, the main results are obtained:(1)38lead verification area has verified reservesmeta14270091.15tons, the accumulative consumption1774294.24tons, maintain reserves2495796.91tons by the end of2009;37zinc check area cumulative identified resources reserves metal14616101tons, and the accumulative consumption5482273tons.(2) currently, lead zinc static capacity5200000tons per year in the Gansu Province according to the verification results. The occupied resources reserves are estimated according to the static capacity, lead security service26years, zinc guarantee period25years.(3) the10lead zinc prediction area get the total resources lead16150200tons, zinc64785100tons, lead zinc resource has great mineral potential.Here, lead zinc total resources and the status of development and utilization in Gansu Province are carefully conducted statistics based on the national fund project, and put forward their own opinions and suggestions for the future development and utilization and potential prediction of lead zinc resources.