Do you want to know if
the hole is going to hit the target you selected?
Do you know whether
the change in bedding angle in the core was caused by folded strata
or a crooked hole?
Do you know if your
ore reserve calculations are based on facts or on assumptions?
Do you know if your
drill setups are actually starting the holes in the direction you
intended?
Is the oversize and
undersize in your open pit operations caused by converging and
diverging blast holes?
If you haven't surveyed your boreholes you may never know the answer
to some of these questions, the answers to others may impact your operations in the future.
