Mineral Exploration

Winter 2017

Mineral Exploration is the official publication of the Association of Mineral Exploration British Columbia.

Issue link: http://digital.canadawide.com/i/912187

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W inte r 20 17 53 PHOTO: GOVERNMENT OF BRITISH COLUMBIA Precious metals Following surface drilling in 2016, New Carolin Gold Corp. rehabilitated underground access for drilling at Ladner Gold, the completion of which is pending additional financing. Surespan Gold Ltd. acquired a block of Crown grants covering the Privateer mine near Zeballos and began 2,400 metres of surface drilling. Since the 1930s, the Zeballos camp produced 300,000 ounces of gold from veins. The last significant exploration e›ort was in the early 2000s. Approximately 20 kilometres to the southwest, Caisey Harlingten is permitted for up to 1,000 metres drilling in 20 holes using a Winkie drill at the Eliza gold- bearing quartz vein prospect. In 1940, 12.7 tonnes yielded 435 grams of gold, 93 grams of silver and 10 kilograms of copper. Porphyry NorthIsle Copper and Gold Inc. drilled its North Island Project at Red Dog and Hushamu, which are adjacent porphyry copper-gold-molybdenum prospects that are the subject of a new preliminary economic assessment. The new assessment considered a SOUTHWEST REGION 75,000-tonne-per-day open-pit operation and estimated a base-case net present value of $550.4 million at an eight per cent after-tax discount rate. Internal rate of return is estimated at 14.3 per cent with a 22-year mine life. Two pits would be mined concurrently, with the smaller Red Dog initially providing higher- grade ore with a lower stripping ratio. Polymetallic base and precious metals Planning to ramp up to full production in 2018, Nyrstar NV is investing 70 million euros (C$104 million) in Myra Falls, which suspended production and exploration in 2015. The new investment will include exploration. Coal No coal exploration was reported in the first three quarters of 2017. However, Quinsam coal mine is resuming production. The new Surespan Gold geologist Ben Richards at the historic Privateer mine in Zeballos.

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