Archer Cathro significantly advances the Revenue copper-gold porphyry deposit (Yukon) Current Mineral Resource: 11,400,000 tonnes grading 0.38 g/t Au, 0.12% Cu, 2.4 g/t Ag (Indicated) 27,500,000 tonnes grading 0.51 g/t Au, 0.12% Cu, 2.5 g/t Ag (Inferred)
Bob Cathro and Rob Carne develop the Sedimentary Exhalative (SEDEX) deposit model to classify shale-hosted zinc-lead-silver deposits
Archer Cathro adds second generation of partners Doug Eaton, Rob Carne, Sandy Main
Archer Cathro discovers the Blende silver-lead-zinc MVT deposit (Yukon) and Marg copper-gold-silver-lead-zinc VMS deposit (Yukon) Current Mineral Resource (Blende): 32,980,000 tonnes grading 32 g/t Ag, 2.01% Zn, 1.88% Pb (Indicated) Current Mineral Resource (Marg): 3,700,000 tonnes grading 1.5% copper, 48 g/t Ag, 0.76 g/t Au, 2.0% Pb, 3.8% Zn (Indicated)…
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During the economic collapse of the 1980’s, Archer Cathro successfully high-grade mined the Sadie Ladue in the Keno Hill Silver District.
Nat Joint Venture
Archer Cathro discovers the Driftpile zinc-silver-lead SEDEX deposit (British Columbia)
Archer Cathro recognizes Iron-Oxide Copper Gold (IOCG) potential in the Wernecke Mountains (Yukon)
Archer Cathro discovers the Nucleus copper-gold-silver porphyry deposit (Yukon) Current Mineral Resource: 31,000,000 tonnes grading 0.65 g/t Au, 0.07% Cu, 0.7 g/t Ag (Indicated) 9,400,000 tonnes grading 0.56 g/t Au, 0.04% Cu, 0.72 g/t Ag (Inferred)
Ogilvie Joint Venture
Archer Cathro discovers the Wolverine copper-gold-silver-lead-zinc VMS deposit (Yukon) Pre-mining Resources/Reserves: 3,751,452 tonnes grading 327 g/t Ag, 1.60 g/t Au, 1.17% Cu, 1.47% Pb, 11.55% Zn (Reserves) 4,140,000 tonnes grading 374 g/t Ag, 1.83 g/t Au, 1.3% Cu, 1.7% Pb, 12.9% Zn (Indicated)
Archer Cathro begins compiling a mineral inventory database for Yukon, which was sold to the Yukon Government in 1990 and became the foundation of the Yukon MINFILE database and discovers the Cash copper-gold-molybdenum porphyry (Yukon).
Archer Cathro discovers the Carmacks Copper copper-gold-silver deposit (Yukon) Current Mineral Resource: 15,691,000 tonnes grading 0.94% Cu, 0.36 g/t Au, 3.9 g/t Ag, 0.006% Mo (Measured and Indicated, Oxide) 19,191,000 tonnes grading 0.71% Cu, 0.18 g/t Au, 2.74 g/t Ag, 0.014% Mo (Measured and Indicated, Sulphide)
Dawson Range Joint Venture
Archer Cathro significantly advances the Mactung tungsten skarn deposit (Northwest Territories) Current Mineral Resource: 41,487,000 tonnes grading 0.73% WO3 (Indicated) 12,247,000 tonnes grading 0.59% WO3 (Inferred)
Archer Cathro discovers the Casino copper-gold-molybdenum porphyry deposit (Yukon) Current Mineral Resource: 2,259,000,000 tonnes grading 0.15% Cu, 0.18 g/t Au, 0.016% Mo, 1.4 g/t Ag (Measured and Indicated)