Ricki Clifford created the topic: Vertical cave / void survey
We have come a cross a 20m vertical drop cave/sinkhole in our open cut future mining area. It does not appear to be from mining and all survey checks to date indicate no mining in the area.
We believe the cave potentially goes horizontal at the bottom but direction is very hard to determine.
We are wondering if anybody has any solutions to getting some form of scan of these potential voids?