Antimony | The Canadian EncyclopediaFeb 6, 2006 . Antimony melts at 630°C and boils at 1380°C. The mineral stibnite is the most . and Noranda's Brunswick Battery Recycling Plant in Belledune, NB. . by Roycefield Resources Ltd. Canada's annual production of antimony is.antimony production plant,How Antimony is Processed by Flotation - 911 MetallurgistMar 19, 2017 . Mineral Processing & Metallurgy . The antimony in this study occurs as the mineral stibnite (Sb2S3) in association with small amounts of pyrite, . Antimony payment is based on a short ton unit containing 20 lbs. antimony.
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