Rush Rare Metals Corp. announced the staking of the Knob claims in Wyoming, comprised of 52 mineral claims aggregating 780 acres. The claims now form part of Rush's Copper Mountain Project, which is the subject of an option/earn-in agreement between Rush and Myriad Uranium Corp., pursuant to which Myriad can earn a 50% interest in the project by spending $1.5 million exploring Copper Mountain, and 75% by spending a total of $5.5 million, with Myriad shares and other incentives triggered for Rush at certain progress thresholds.