wedge holesMarine2, if you go to presentation you will see drill core on page 27.... this is your size of drill core that will be viewed and analized...they are looking for structure were gold lies....when they hit the bottom of the hole they will fill with cement starting from the bottom then send down a wedge and that will redirect drill steel into the resource wich is called a wedge hole... they are expecting to wedge 10,000 meters into this lower section...this will be interesting...gltal blas