During the last five years in the first and second phase, 16,600 m of surface diamond drilling and 5000 m of underground diamond drilling has been proposed and drilled to explore the strike and depth continuity of the existing reefs and its adjacent branches, to explore some of the un-correlated lodes and blind ore shoots.

The evaluation of the exploration data has revealed the continuation of the existing reefs and also occurrence of continuation of some un-correlated lodes in the northern and southern part of the existing Hutti mining lease area. This has enhanced the additional possible ore reserves.