| Reference | {Deposit:: DAVY MCKEE CORP. DEPOSIT PROFILE REPORT-LOS VERDES MINE,}{Deposit:: SONORA, MEXICO. JUNE, 1982.}{Deposit:: SAME PROPERTY AS USGS-MRDS #MX00034.}{Reserve-Resource:: URIARTE, MIGUEL ALVAREZ & PARTIDA, ALEJANDRO BERNAL;}{Reserve-Resource:: TUNGSTEN AND IT*COMPOUNDS; DEPT. OF ECONOMIC STUDIES,}{Reserve-Resource:: COMERCIO EXTERIOR DE MEXICO, JULY 1977. P 281.}{Reserve-Resource:: COMINCO RESOURCES INTERNATIONAL, LTD., 1987 ANNUAL REPORT,}{Reserve-Resource:: P. 15.}{Reserve-Resource:: COMINCO RESOURCES INTERNATIONAL LTD., 1993 ANNUAL REPORT,} |