| Reference | {Deposit:: VITUANSKI, STEPHEN, ORCHAN SUSTAINING PLAN TO BE FINALIZED}{Deposit:: BY MONTH-END; NORTHERN MINER, MAY 18, 1978, P.A1, A11.}{Deposit:: NORTHERN MINER, QUEBEC GRANT REPRIEVES ORCHA* ZINC}{Deposit:: OPERATION, JUNE 22, 1978, P.1,8.}{Production:: BELL, J.J., ORCHAN MINES LIMITED; D.E. PICKETT, ED., IN}{Production:: MILLING PRACTICE IN CANADA, CIM SPECIAL VOLUME 16, 1978,}{Production:: P.185,186.}{Reserve-Resource:: CANADIAN MINES HANDBOOK 1979-80, NORTHERN MINER PRESS LTD.,}{Reserve-Resource:: P.194.}{Reserve-Resource:: BROWN, MR., ORCHAN FINDS DEEP COPPER OREBODY, NORTHERN}{Reserve-Resource:: MINER, APRIL 27, 1978, P.1,19.} |