Commodities
PrimaryGold
TertiarySilver
Commodity typeM
Deposit
WorkingsSurface, Underground
Materials
Other materialsMolybdenite, Pyrite, Quartz
Economic & production
Development statusPlant
First production1985
Discovery year1981
Identification
Deposit ID10206049
Alternate namesEastern Extension, Teck/International Corona, Teck-Corona
RegionNA
Data scoreA
Coordinates48.6875, -85.89165
References
CANADIAN MINING JOURNAL. HEMLO GOLD DECISION NEAR. JUNE1982, P. 47.-----. THE GEOLOGY OF GOLD IN ONTARIO. ONTARIO GEOLOGICALSURVEY, MISCELLANEOUS PAPER 110, 1983, PP. 226-239.NORTHERN MINER. ADDITIONAL ASSAYS REPORTED BY CORONA ONHEMLO PROPERTY. AUG. 20, 1981, P. 3.NORTHERN MINER. VARIOUS ARTICLES, SEPT 3, 1981, P. 4-5 &JUNE 17, 1982.NORTHERN MINER. TECK KEEPS LOW PROFILE IN HEMLO SO FAR.JAN. 19, 1984, P. B38.NORTHERN MINER. HEMLO SECOND TIME AROUND FOR TECK. JAN.19, 1984, P. B15.THE MINING JOURNAL, FEB. 21, 1997, V328, #8417, P10.CANADIAN MINES HANDBOOK, 1990-91, P136. 12/31/89.CANADIAN MINES HANDBOOK, 1996-97, PP. 214-215, 408-409.CANADIAN MINING JOURNAL. HENLO GOLD DECISION NEAR. JUNECANADIAN MINES HANDBOOK, 1989-90, P. 130, 132.CANADIAN MINES HANDBOOK, 1990-91, P. 136.CANADIAN MINES HANDBOOK. 1991-92, P. 212, 370, 196.INTERNATIONAL CORONA CORP. AR 1991. P.13.HOMESTAKE MINING COMPANY, 1996 FORM 10-K REPORT, P20.TECK CORPORATION, 1996 ANNUAL REPORT, P10.