United States Antimony Corporation press release
Mason Graphite achieves purity of 99.9% graphitic carbon from preliminary purification trials
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MONTREAL , Sept. 24, 2013 /CNW/ - Mason Graphite Inc. ("Mason Graphite" or the "Company") (TSX.V: LLG) announces that purities of 99.9% graphitic carbon ("Cg") have been obtained from preliminary studies testing the purification of the graphite concentrates from its flagship Lac Gu...