Here is Musky,s reply at SI,
From: muskavite
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9/2/2016 4:21:16 PM |
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of 9943 |
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For the boys at Agoracom. Nuna Logistic's two drills are 1.2 meters in Dia. and go down hole 350 meters. Each hole could produce 50 plus or minus metric tonnes of 99.98 % graphite after treatment that's at 5% grade. Remember Pi r 2. Nuna L. Drilled 185 holes for one client, this is from their home page info. So if you convert 50 tonnes X .98% yield = 48 tonnes of Graphene or 48,020,000 grams. Musky |
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