Rokmaster Resources Corp. announced the receipt of very positive results from sorting test work on representative samples from the Revel Ridge Project Main Deformation Zone. The test program was designed and supervised by Stacy Freudigmann, P.Eng., F.Aus.IMM.

of Canenco Consulting Corp. and conducted at the Steinert US Inc. facility in Walton, KY, USA, with sample preparation and assaying undertaken at Base Metallurgical Laboratories Ltd. ("BaseMet"), out of Kamloops, BC. The sorting objective was to remove the majority of the dilution waste rock types that would be present in mine output, in an effort to significantly upgrade the mineralization feed grade to the process plant.

Two representative batches of bulk material from the MDZ, (Batch 1 and 2 of approximately 529kg and 739kg respectively), were prepped, compiled and submitted in consultation with the project mining engineers and geologists. For this sorting program, a cascading test protocol utilizing the X-Ray Transmission ("XRT") sensor was used. These steps would concentrate the densest fraction, and then the subsequent waste fraction from each pass would be tested with a lower threshold.

This "cascade mode" allows for an understanding of the sorting behaviour under various sorting thresholds. Once the sorting algorithm was developed, the two batches of bulk material were fed into the sorter's feed hopper and conveyor using a bobcat and after each separation stage, the product/waste streams were manually and visually examined to identify the extent, if any, of misplaced particles.