Guardian Metal Resources Plc press release
Mason Graphite reports excellent metallurgical test results
OTC - OTC Markets · United Kingdom
MONTREAL, Feb. 22, 2013 /CNW/ - Mason Graphite Inc. (TSXV: LLG) ("Mason Graphite" or the "Company") is pleased to report the completion of metallurgical tests on its Lac Guéret graphite deposit in Quebec that highlight exceptional graphite recovery, excellent concentrate purity and v...