Specimen VR0018 is identified as siliceous quartz pebble conglomerate. The physical location is given as 1150' level, Dravo Corp, Beatrice Pocahontas Co., Keen Mt., Buchannon County (deepest coal mine in No. America). The location coordinates were not recorded and are represented here by the county centroid. The specimen is stored in the DGMR Repository Storage Cabinet number 4, Drawer number 32.