The research of selecting the evaluation methods of exploration right under the conditions of micro information

The evaluation of exploration right which is still at low level of mining exploration has remained a focal point and a difficult problem to the study and practice of professional personage. This paper aims at the evaluation methods of exploration right under the conditions of micro information. After clear definition and characteristic of the exploration right under the conditions of micro information has been given and a brief analysis of six main evaluation methods of exploration right has subsequently been provided, this paper identifies the basic principles that should be followed when appraiser chooses the evaluation method of exploration right under the conditions of micro information. On that basis, this paper also fixes six parameters which can reflect the characteristics and the evaluation preconditions of exploration right under the conditions of micro information. At last, a reasonable and feasible preference pattern for exploration right evaluation has finally been established, which can be applied to evaluate the exploration right in six possible typical conditions.