Advances in borehole geophysical logging to mining exploration

Borehole geophysical logging has developed and improved many measurements for mining exploration in the past decade. Imaging tools such as the acoustic and optical televiewer are now being used to collect real time, high resolution, oriented fracture and bedding data. Drill holes 100’s of meters deep can be processed very quickly using automated structure picking software and borehole core samples can be digitally logged instead of using paper and pencil.