Uranium Participation Corporation reports net asset value at June 30, 2012

TORONTO, ONTARIO--(Marketwire - July 4, 2012) - THIS NEWS RELEASE IS NOT FOR DISTRIBUTION TO U.S. NEWSWIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES. Uranium Participation Corporation ("UPC") (TSX:U) reports its estimated net asset value at June 30, 2012...