GloryHole Or "MillingPit" Mining. The bottom of the old pit was oval, about 450 feet long and 400 feet wide. A haulage way 2,000 feet in length and 239 feet below the bottom of the pit was driven from the Sacramento shaft to form a loop under the pit to serve six mill .
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Björkdal. Mining Production: The Björkdal Mine currently produces mill feed from the open pit and from the underground mine, as well as from a stockpile of low grade material accumulated over the past quarter century. About 60% of the mill feed is generated by .
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