| Reference | {Reserve-Resource:: CANADIAN MINES HANDBOOK, 1991-92, PAGE 319.}{Reserve-Resource:: MINING REVIEW, NOV/DEC, 1990, PAGE 4-11.}{Reserve-Resource:: PLACER DOME INC., 1992 PRESS RELEASE, 2/3/92, PAG3 1, 2.}{Reserve-Resource:: CRU INTERNATIONAL LTD., COPPER GREENFIELDS MINES PROJECTS}{Reserve-Resource:: FOR THE 199*, PAGE 80-82, 1993.} |