Study on mathematical model in mineral resource supply and demand analysis

This paper take the second discusses about the mineral resource planning in Sichuan as the background, in view of the former Mineral Resource Supply and Demand Analysis which used the Qualitative Analysis that existed the limitation, has mainly discussed forecast techniques such as Grey System theory and correlation analysis which are used to predict the mineral resource rate through analysis mathematics forecast model and method commonly used in mineral resource. And the paper also has carried on the forecast of mineral resource rate according to the historical output of the Sichuan vanadium ore and the cement with the calcareous rock, which uses the qualitative analysis adding the method to the quota forecast. It is discovered that the forecasting result is ideal through the analysis method; this forecasting result and the method have provided the scientific basis for the mineral resource plan's establishment.