LAS VEGAS, NV — (Marketwired) — 09/25/13 — Gold and Silver Mining of Nevada (PINKSHEETS: CJTF) announced that it has received approval from the United States Department of Interior, Bureau of Land Management to obtain bonding and commence trenching activities.The trenching activities are a continuation of drilling activities that were undertaken in the fall and winter 2012-13.The trenching activity consists of 33 fifty foot long trenches which will be trenched from the surface to bedrock or
