SMITH, ROSCOE M. MINERAL RESOURCES OF ELKO COUNTY, NEVADA.U.S. GEOLOGICAL SURVEY. OPEN-FILE REPORT 1976-56. 1976, P. 51.U.S. BUREAU OF MINES. PERMANENT INDIVIDUAL MINE PRODUCTIONRECORD FILE. WESTERN FIELD OPERATIONS CENTER, SPOKANE, WA.ON DELANO MTN., 2 MILES SOUTH OF DELANO MINE