 Lithium Americas Corp TSX:LAC, NYSE:LAC announced that it has agreed to acquire all of the issued and outstanding common shares of Arena Minerals Inc that it does not already own in an all-stock transaction valued at C311 million. The lithium projects developer said shareholders of Arena Minerals will receive 0.0226 of a Lithium Americas common share for each Arena share held, which would result in Arena investors owning about 5.7 of Lithium Americas. 