GREY:ADAIF - Post by User
Comment by
GoLongShortyon Jun 05, 2007 9:19am
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Post# 12891825
RE: Beaver Dam
RE: Beaver DamIf you drill into an open hole, you are forced to abandon, because you lose water pressure, cannot clear cuttings, and chance of binding and losing drill string is too high.
High grade was encountered up to the old mine working, they probably broke into an open stope etc, had to abandon hole which had great grades up to abandonnment. fyi