Testimony in dispute between Caldera and Global Gold Corporation to end today

MONTREAL, Dec. 13, 2011 /PRNewswire/ -- Caldera Resources Inc. (TSX-V: CDR) (OTC: CAEFF ) (the "Company") provides the following update on the current arbitration claim it filed against Global Gold Corporation ("GBGD") for unilaterally terminating the JV between the parties on October 7,...