Friday, July 27, 2012

mineral processing of tantalum and niobium deposits

DGAP-News: Commerce Resources Corp.. is an increase in indicated resources at the Upper Fir tantalum and niobium deposit in Blue River, British Columbia, is known (German)   Commerce Resources Corp.. is an increase in indicated resources at the Upper Fir tantalum and niobium deposit in Blue River, British Columbia, known DGAP-News: Commerce Resources Corp.. / Key word (s): drilling result Commerce Resources Corp.. is an increase of the displayed Resources at the Upper Fir tantalum and niobium deposit in Blue River, British Columbia, known 09.07.2012 / 10:05 Commerce Resources Corp.. are based on the analysis results of further by the end of the 2010 drill program 54 holes put down (12 949 meters) an increase in indicated resources at the Upper Fir tantalum and niobium deposit in Blue River, British Columbia, known The main points - The results of the study show Indicated Mineral Resource of total of 51.8 million tonnes at 192 ppm and 1,490 ppm Nb2O5, Ta2O5 and Inferred mineral resources totaling 8.8 million tons with 186 ppm Ta2O5 and Nb2O5 1660 ppm. - This corresponds to an increase in Indicated Mineral Resource of 42 % And the inferred mineral resources by 37% compared to the PEA (Preliminary Economic Assessment, Preliminary Economic Assessment) from the year 2011. - The pounds of tantalum increased in the displayed Mineral resources by 40% and 23% in the inferred resources; the pounds of niobium