SURVEY NO. 1522, PATENT NO. 321471BINGLER E.C. GEOLOGY AND MINERAL RESOURCES OF RIO ARRIBACOUNTY NEW MEXICO NMBM BULL. 91 1968 P 78-81BENJOVSKY T.D. RECONNAISSANCE, HEADSTONE NMBM CIRC. 111945 P 3, 4, PLATE 1LINDGREN ET AL ORE DEPOSITS OF NEW MEXICO USGS P.P. 681910 P 126, 129, 130JONES F. A. NEW MEXICO MINES AND MINERALS SANTA FE 1904P. 166NMBM MINES INDEXNM BOM BULL 91