Abstract: The mineral availability analysis is an important work on ensuring the national resources stable,continually,the safe supply and carring on the economical macroeconomic regulation and control.Establishing and consummating the mineral availability system is a key point of the mineral resource availability analysis work.This article analysis the main problem existing in mineral availability analysis in our country,and proposing suggestions on constructing mechanism of our country mineral availability analysis,and increasing investment of the mineral availability analysis as well as consummating database information.