Kirkland Lake Gold intersects Detour Lake high-grade gold

The Detour Lake Mine in northern Ontario.

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Kirkland Lake Gold Ltd. [KL-TSX, NYSE] announced results from 17 holes (7,176 metres) of drilling at the Detour Lake property, northern Ontario. Of the 17 holes, three holes (2,520 m) were drilled west of the Main Pit in the Saddle Zone area, five holes (1,860 m) were drilled at the North Pit area and nine holes (2,796 m) were drilled at the 58 North area. The Main Pit, West Pit and North Pit are located along the Detour Mine Trend (DMT), immediately north of the Sunday Lake Deformation Zone (SLDZ). The 58 North Zone (58 N) is located 8 km to the south near the Lower Detour Deformation Zone (LDDZ).

These holes represent the first to be drilled as part of a 250,000-metre exploration program to be completed by the end of 2021, which is designed mainly to collect information for an updated and potentially expanded Mineral Reserve and mine production plan.

A key focus of the company’s initial exploration program at the Detour Lake Mine is drilling around the Main Pit, where it is targeting significant growth in Mineral Reserves. Initial drilling in the Saddle Zone near the Main Pit intersected broad zones of mineralization with attractive open-pit grades as well as intervals of significantly higher grades at depth which support the potential for a future underground mining operation below the Main Pit (still to be evaluated). The Saddle Zone is situated between the Main Pit and West Pit location and is an area that is under-explored, has no current Mineral Reserves and only limited Mineral Resources.

Drilling at the North Pit area, located northwest of the Main Pit, intersected attractive open-pit grades and extended known mineralization to depth and along strike of the current Mineral Resources. 58 N is an additional exploration target, which the company is investigating as a potential future underground mining operation. New drilling at 58 N intersected high-grade mineralization up to 175.0 metres west of the current Mineral Resource.

Tony Makuch, President and CEO of Kirkland Lake Gold, commented: “A key driver in our decision to acquire Detour Gold was the potential to substantially increase Mineral Reserves at Detour Lake Mine in support of future production growth and improved unit costs. Virtually all holes reported today intersected significant mineralization. The Saddle Zone is a high-potential target in between the Main and West pits where there has been very little previous drilling. Today’s drill results highlight the potential for significant growth in open-pit Mineral Resources at attractive grades in the gap between the two pits, and also include intervals of high-grade mineralization at depth that are supportive of a potential underground mining concept. We also succeeded in extending mineralization at the North Pit location, to the northwest of the Main Pit, another important open-pit target. At 58 N, we intersected high-grade mineralization up to 175.0 metres from the current Mineral Resource. These results are very encouraging as 58 N has the potential to be a standalone underground mining operation that could significantly enhance average grades by adding high-grade Mineral Reserves to our current open-pit production profile.

“Looking forward, exploration work continues to ramp up, with two drills currently working, with that number to increase to four drills by August and six drills by October. Drilling is currently focused on the Saddle Zone. We plan to complete about 70,000 metres of drilling between now and the end of the year, with the remainder of the exploration program to be completed in 2021.”


Drilling in Saddle Zone identified broad zones of mineralization at attractive open-pit grades with higher-grade intervals supporting possibility for underground resources at depth: 1.41 g/t gold over 121 metres, including 16.33 g/t over 3.5 metres; 1.23 g/t over 138.0 metres, including 4.11 over 23.9 metres; 1.25 g/t over 65.0 metres; 1.43 g/t over 17.0 metres; 1.77 g/t over 37.0 metres, including 14.73 g/t over 3.0 metres; 3.09 g/t over 18.0 metres

Drilling at 58 North Zone intersected high grades 175.0 metres west of current underground Mineral Resource: 14.6 g/t over 5.0 metres; 11.7 g/t over 13.0 metres; 5.9 g/t over 8.0 metres; and 8.6 g/t over 3.0 metres.

Drilling at North Pit extends mineralization to depth and along strike of current Mineral Resource: 1.10 g/t over 9.0 metres; 1.76 g/t over 5.0 metres; 1.80 g/t over 4.0 metres; and 1.82 g/t over 3.0 metres.

Exploration at Detour Lake is ongoing with two drills current working, targeting to complete at least 75,000 meters by the end of 2020. The company plans to increase the number of drills to four by August and to six drills by October.

The Financial Post reported in its Tuesday, June 30 edition that Kirkland Lake Gold was sued on Monday in United States federal court for allegedly defrauding shareholders about its business plans before its $4.1-billion purchase of Detour Gold caused its stock price to decline. The Post said that in a class action filed in U.S. District Court in Manhattan, shareholder Stephen Brahms accused the company of making false and misleading statements during 2019 about its risks and two key mining metrics, all-in sustaining costs and reserve grade. Kirkland’s CEO, Tony Makuch, was also named as a defendant in the lawsuit.

In morning trading on Tuesday June 30, shares of Kirkland Lake Gold gained $1.61 to $55.45.

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