Abandoned Mine Verification [AMV]

  • Abandoned Mine Verification [AMV] boreholes can be drilled from the surface as a slanthole or from an outcrop or bench cut.

  • Surface AMV boreholes can be drilled starting in rock or coal.

  • Surface AMV boreholes are an essential tool, both from safety and future productivity standpoints, prior to mining to delineate and verify mineable coal reserves.