VANCOUVER, BC – April 15, 2010 – Brixton Metals Corporation (“Brixton” or the “Company”) is pleased to announce that it has entered into an option agreement (the “Agreement”) with Rimfire Minerals Corporation (“Rimfire”), a wholly-owned subsidiary of Kiska Metals Corporation, to acquire an undivided 51% interest (subject to underlying net smelter returns ranging from 1.5%…