This week's Bulls N' Bears Runner of the Week is … BPM Minerals. The exploration company hit high-grade gold at its Claw project in Western Australia and its share price surged on massive volume. Octava Minerals' stock also leapt on an antimony discovery from historical drill results at its Yallalong project, while other movers-and-shakers this week were Mithril Silver and Gold and Metal Hawk.