Agnico gets okay for Amaruq gold mining

Agnico Eagle Mines Ltd. July 16 reported that its Amaruq and Meliadine gold mine projects in Nunavut are on track to begin production next year.

On July 11, Crown-Indigenous Relations and Northern Affairs Canada Minister Caroline Bennett approved the Type A water license, which allows Agnico to begin construction and development of the Whale Tail pit at Amaruq.

"We would like to thank the various regulatory agencies, both federal and territorial, the Inuit Organizations, the local communities and our employees for their diligent participation in the permitting process," said Agnico Eagle Mines CEO Sean Boyd.

"Elsewhere in Nunavut, development activities at Meliadine are progressing on schedule and on budget, which continues to support the start of production in the second quarter of 2019," he added.

Whale Tail mining to begin

Preliminary construction work and stripping of the Whale Tail pit will begin in the coming weeks and production from this deposit is expected to begin in the third quarter of 2019.

Ore mined from the Whale Tail pit will be shipped to Agnico's Meadowbank mine site about 50 kilometers (31 miles) south and processed through the 11,000-metric-ton-per-day mill there.

The Meadowbank gold mine, which began production in 2010, has enough ore in reserves to last until the first ore arrives from Amaruq.

Agnico forecasts that Amaruq will produce around 162,050 oz of gold in 2019 and around 265,000 oz in 2020.

Overall, this mine is expected to produce 2.1 million oz of gold during the first five years of operation.

Agnico Eagle has budgeted US$175 million in capital expenditures for Amaruq this year.

In addition to development of the Whale Tail pit, this year's program includes development of an underground exploration ramp at the deposit; engineering studies for Whale Tail infrastructure; expansion of camp facilities; and upgrading the road between Amaruq and Meadowbank.

Crews began work on the underground exploration ramp in January and by the end of June had advanced 478 meters of underground development, at a cost of approximately US$10.7 million. Agnico plans to complete 1,200 meters of underground development at a cost of US$21 million this year, which will be expensed and is not included in the US$175 million in capital costs.

The main purpose of building the ramp is to carry out additional exploration drilling and evaluate the potential for underground mining activities at both the Whale Tail and V zones.

Understanding Whale Tail

Agnico said exploration continues at depth in both the Whale Tail and V zones, as well as conversion drilling of underground mineral resources closer to the planned bottom of the Whale Tail pit.

During the second quarter, the company completed 22,342 meters of drilling at Amaruq in 51 holes, part of the first phase of a 67,000-meter exploration drill program slated for this year.

Definition drilling during the quarter totaled 5,479 meters (63 holes) to infill the initial benches of the planned open pit in preparation for the first year of production.

So far, drilling has defined the Whale Tail deposit for at least 2,300 meters along strike and to a depth of 915 meters.

The objective of the current drilling at Whale Tail is to improve the understanding of the geometry and limits of the main ore shoot. The current understanding is that this ore shoot extends from surface to almost 550 meters depth over a strike length of approximately 1,500 meters.

Agnico believes the results from the current program should allow a more rapid assessment of the economic potential of this area.

Hole AMQ18-1742 cut 11.1 meters of 8.9 grams per metric ton gold from a depth of 403 meters along the base of the ore shoot. Preliminary interpretation of this hole, which was drilled subparallel to mineralization, suggests that the lower limb of the folded ore shoot could locally be wider than previously modelled.

AMQ18-1745A cut 5.2 meters of 4.7 g/t gold from a depth at 326 meters and hole AMQ18-1758 intersected 3.7 meters of 10.3 g/t gold from a depth of 360 meters. The results from these two holes are expected to help convert inferred mineral resources into indicated mineral resources in the main ore shoot.

Hole AMQ18-1748 cut 13 meters of 9 g/t gold starting at 330 meters depth. AMQ18-1755, drilled 60 meters to the west, cut 16.9 meters of 10.2 g/t gold. Agnico said the high-grade intercepts in these holes confirm the grade and geometry in the ore shoot.

The drill program for the remainder of 2018 will continue to test the Whale Tail deposit and the parallel structure at depth to the north, to expand and upgrade the resource.

Expanding V zone

The V Zone consists of a series of parallel stacked mineralized structures striking northeast from near surface to 653 meters below surface.

Agnico said drilling is encountering significant gold grades along multiple stacked mineralized horizons associated with the V Zone ore shoot. These mineralized zones are hosted within both the volcanic and sedimentary rocks found there, contributing to contrasting styles of mineralization.

Volcanic host rocks result in ore styles typical of what is observed in the V Zones close to surface – a series of discrete shear veins – while sedimentary host rocks result in mineralization styles more typical of the Whale Tail type of mineralization – a mix of more diffuse veins and silica flooding within greywackes (a dark coarse-grained sandstone containing more than 15 percent clay) and chert (a fine-grained sedimentary rock) units. Agnico said the latter style of mineralization is characterized by less nugget effect and often a wider and generally more predictable gold distribution.

Hole AMQ18-1697C cut 15.1 meters of 3.7 g/t gold within the sedimentary rocks, about 60 meters below and 175 meters east of the current mineral resource envelope.

Nearby, AMQ18-1739B cut 5.2 meters of 11.6 g/t gold at 608 meters depth in volcanic rocks and close to the mineral resource limit. The same hole cut 31.4 meters of 5.1 g/t gold at 632 meters depth in sedimentary rocks. The closest defined mineral resources in this horizon are approximately 50 meters to the west.

In the same vicinity, hole AMQ18-1739D highlighted the presence of multiple narrow, high-grade intervals hosted within a large envelope of lower grade material. The best results from this hole include 3.5 meters of 14.7 g/t gold at 629 meters, 27 meters south of the mineral resources limit in volcanic rocks; 3 meters of 21.1 g/t gold at 636 meters depth; and 3.5 meters of 13.6 g/t gold at 649 meters depth. The latter two intercepts are approximately 60 meters east of the lower mineral resources and are in sedimentary rocks.

Hole AMQ18-1737 further confirms mineralization to the east along another possible V Zone ore shoot parallel to the main one, with a 3.9-meter intercept averaging 8.2 g/t gold from a depth of 453 meters.

Hole AMQ18-1723 cut 5 meters of 10.3 g/t gold at 20 meters depth. This intercept lies about 120 meters west of the planned V Zone pit limit, so is expected to extend the mineral resources westward at surface.

Agnico said drilling will continue to test the depth and lateral extent of the V Zone.

Meliadine ahead of schedule

Agnico's Meliadine project remains ahead of schedule and the company anticipates the underground gold mine to go into operation by mid-2019.

Located near Rankin Inlet, the 111,757-hectare (276,157 acres) Meliadine project hosts Agnico Eagle's largest gold deposit in terms of mineral resources.

At the end of 2017, Meliadine hosted 16 million metric tons of proven and probable mineral reserves averaging 7.12 g/t (3.7 million oz) gold; 25.3 million metric tons of indicated resources averaging 3.77 g/t (3.1 million oz) gold; and 13.8 million metric tons of inferred resources averaging 6.04 g/t (2.7 million oz) gold.

When Agnico's board of directors approved the construction of Meliadine early in 2017, the mine was forecast to begin operations in the second half of 2019. However, given the progress of construction and development activities, the company announced it now expects to begin operations in the second quarter of next year.

Agnico's 2018 capital budget for Meliadine is US$398 million and the company said underground development and surface construction at the coming gold mine remains on budget and schedule.

The first vessel of the sealift shipping season to deliver supplies for Meliadine arrived in Rankin Inlet on July 9. This ship has been unloaded and a second boat is being off-loading.

Additional details on the Meliadine project will be provided with Agnico's second quarter results, scheduled for release on July 25.

–SHANE LASLEY