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KRAL,V.E., 1951.MINERAL RESOURCES OF NYE COUNTY, NEVADASTATE OF NEVADA BULLETIN 50, PP. 135-138SHAWE, P.R., POOLE,F.G., AND BROBST,D.A.,1967BEDDED BARITE IN EAST NORTHUMBERLAND CANYON,U.S. GEOLOGICAL SURVEY CIRCULAR 555, 8P.SHAWE,D.R., POOLE,F.G., AND BROBST,D.A., 1969NEWLY DISCOVERED BEDDED BARITE DEPOSITS IN EASTECONOMIC GEOLOGY IN THE BULLETIN OF THE SOCIETYOF ECONOMIC GEOLOGISTS, VOL. 64, NO. 3, PP. 245-254WFOC MINERAL PROPERTY FILES, #0320230717.