Reference | {Deposit:: REF: TWENTY SECOND ANNUAL REPORT U.S.G.S. 1901}{Deposit:: NEUBERT, J.T., 1992, MINERAL APPRAISAL OF SAN JUAN NATIONAL}{Deposit:: FOREST, CO: U.S. BUREAU OF MINES MINERAL LAND ASSESSMENT}{Deposit:: OPEN-FILE REPORT 2-92 (SAMPLES 154 AND 157)} |