| Reference | {Deposit:: Ellis, C.E., Hannigan, B.J., and Thompson, J.R., 1983, Mineral investigation of the Sangre de Cristo Wilderness Study Area, Alamosa, Custer, Fremont, Huerfano, and Saguache Counties, Colorado: U.S. Bureau of Mines Open File Report MLA 65-83, 190 p.}{Deposit:: Scott, D. C., 1986, Gold, silver, and tungsten resources of the Courthouse vein system, Sangre de Cristo Wilderness Study Area, Alamosa and Huerfano counties, Colorado: U.S. Bureau of Mines Open File Report MLA 52-86, 28 p.} |