All the field data from exploration will be compiled, validated and verified by professional staff using the systematic standard and procedure and accessible by all related party who will involve in the project.

Based on the validated geological database, the geological modeling will be generated using the mining software according to client requirement.

The validated quality data from laboratory will be evaluated and generated into quality modeling using mining software according to client requirement.

Using the geological and quality modeling, the resources estimation will be determined in accordance with the National and or International standards according to client requirement (SNI, JORC, USGS) into three categories of Measured, Indicated and Inferred.