B2Gold pulled the plug on the Gramalote open pit gold development project in Antioquia, Colombia which is a joint venture with AngloGold Ashanti. IAMGOLD raises Cote development costs again. McEwen Copper delivers long intercepts of good grades at Los Azules. Regulus Resources Antakori fill-in drilling delivers. P2 Gold hits long intercepts at Gabbs in the Walker-Lane Trend.