Renaud Adams
Analyst · RBC. Please go ahead
Thanks, Maarten. Turning now to Essakane, the mine reported attributable gold production of 108,000 ounces in the fourth quarter, which was the highest quarter of production for the year, bringing total attributable productions in 2023 to 372,000 ounces. Mining activities totaled 12.9 million tonnes in a quarter, an increase from the third quarter as operations were less impacted by the security situation within the country, with minimal disruptions in fuel supply. On an annual basis, mining operation moved 43 million tonnes, 13% lower than the prior year, due to the impacts to the supply chain in the first and third quarters. And on ore tonnes mined of 9.6 million tonnes, we are approximately 24% less than the year prior as a result of an increase in required waste stripping as mining activities moved into Phase 5, 6, and 7 of the bit in the second half of the year in support of the '24 and 2025 mine plan. Head grades increased in the quarter to 1.32 grams a tonne, due to positive reconciliations, for the deeper benches of Phase 5. This positive grade reconciliation at Essakane is a trend that has continued in the early weeks of this year. However, head grades are still expected, to decline in line with the recent life of mine plan, as volume from Phases 6 and 7 increase, and from increased proportion of stockpiles ore. On a cost basis, Essakane reported fourth quarter cash costs of $1,132 per pound and an all-in sustaining cost to $1,548 an ounce, a significant improvement from the prior quarter, yet year-over-year, the cost profile has increased with 2023 annual cash costs of $1,181 per ounce and an AISC of $1,521 an ounce. This increase in Essakane cost profile, over the last 12 to 18 months, is attributed to a combination of the lagging impact on deflation, higher volumes of operating waste from increased strip ratios, as the mine enters new phases, the impact of security situation resulting in higher land and fuel prices, transportation and camp costs, as well as higher labor costs, due to appreciation in the local currency. In addition, last year, we saw the government of Burkina Faso implement an updated royalty rate that we sell the in-country legal proceedings on the 2018 handling of carbon fine. Looking ahead, Essakane is expected to produce 330,000 to 370,000 ounces at a cash cost of $1,300 to $1,400 an ounce and an AISC of $1,675 and $1,800 per ounce. These metrics are in line with the updated 43-101 and life of mine plan we announced for Essakane in December. Under the current mine plan, 2024 represents the last year of significant sustaining capital, which is expected to decline notably in the later years of the mine plan, assuming no further extension of mine life. The updated technical report, we released in December demonstrated, the successes of teams have had delineating additional ounces - within the site security parameters, which contributed to an increase in our mineral reserve and resources inventory and more than offset mine production depletions in 2023. As of December 31, 2023, Essakane has proven and probable reserve of 2.2 million ounces at an average grade of 1.1 gram per tonne, of which open pit reserve were estimated to be 1.8 million ounces, rating 132 grams a tonne. As a result, we were able to extend the mine life of Essakane an additional year, providing visibility for the next five years of operations, at the project with considerable cash flow generating potential, particularly as stripping requirements decline in the later years. We continue to seek opportunities, for further extension of the mine - the life of mine as we continue to advance in 2024. Turning to Westwood, the fourth quarter represented the highest quarter of gold production since the mine restarted in 2021, with 28,000 ounces of gold produced, bringing the total annual production last year to 93,000 ounces. The higher production in fourth quarter is the result of the ramp up of underground operations, supplying increased volumes of higher grade ore for the mill feed and the introductions of higher grade material from the Fayolle deposit. Ore mined from underground totals 77,000 tonnes in the fourth quarter, contributing to an average head grade from underground ore of 7.92 grams a tonne, which is the highest grade from underground in nearly six years since Q1, 2018. As rehabilitation efforts have allowed access to previously closed higher grade underground stopes. The mill throughput in the first quarter - for the fourth quarter 2023 was 245,000 tonnes at an average head grade of - 2.9 grams a tonne. The mill availability in the fourth quarter was rather low at 78%, which compared with 95% in the prior year period. This was due to unplanned maintenance of the SAG mill liners and apron feeder. The cost profile for Westwood continues to see improvement with the increase in production. Cash costs averaged $1,434 an ounce in the fourth quarter, which was also a record since the restart of operation, and notably includes an estimated $190 an ounce of cost related to the development incurred at Fayolle that was expanded, due to the short life of mining of the deposit. On an all-in sustaining cost basis, Westwood averaged an AISC of $2,049 an ounce in Q4, which compared well with the realized gold price of $1,989 an ounce. Further, when adjusted for positive working capital movement, Westwood actually returned positive mine site free cash in the fourth quarter, an important step in its return to profitability. Looking ahead to this year, Westwood gold production is expected to be in the range of 100,000 to 120,000 ounces in '24, with an increasing proportion of ore sourced from the underground mine at higher grades. Production levels are expected to be higher in the first half of '24, due to mine sequencing in the underground mine, as the supplementary mill feed from Fayolle, is replaced with lower grade material from Grand Duc in the second half of the year. Cash costs at Westwood, are expected in the range of $1,250 to $1,375 per ounce sold, and the AISC per ounce sold, are expected in the range of $1,800 to $2,000, with a decrease driven, by the expected increase in production, and reduced underground rehabilitation. Sustaining capital expenditure this year are expected to be essentially flat year-over-year at approximately $65 million, as lower rehabilitation is offset, with increased underground development, as well as an increase in capital, for the renewal of the mobile fleet and fixed equipment. Looking at the long section of the mine here on the right, we can see the increase in underground mining activity in the Central and West corridors, regions of the mine, which were essentially shut down prior to the rehabilitation program of the last two years. We currently have eight zones, but a total of 10 zones that we are targeting in 2024, utilizing a revised mining method of pillarless pyramid stope sequencing to deflect the seismic stresses to the outside of the operating areas. Since the reopening of the mine in 2021, we have now proven that we can mine in these higher grade zones, resulting in meaningful changes to Westwood's complex inventory. Westwood Mineral Reserves, including the Grand Duc open pit, increased 109% from 582,000 ounces to 1.2 million ounces, net of depletion, with grades increasing 26% to 7.14 grams a tonne gold. Excluding Grand Duc, underground mineral reserves were estimated at 1.1 million ounces at an average grade of 10.6 grams a tonne gold. In the second half of the year, IAMGOLD plans to file an updated NI 43-101 technical report, detailing the results of ongoing mine optimization efforts and strategic assessment of the Westwood complex. Turning to Côté Gold, the project saw remarkable progress last year. Though, when you look at these pictures, you may not see significant visual change from last quarter, aside from the snow cover. As at the end of the third quarter, all major infrastructure was in place, and the focus was shifting to completion of piping, electrical, and instrumentation, as well as demobilizing certain contractors and ramping up pre-commissioning and commissioning activity. With first gold on the horizon, we're now executing and ramping up commissioning activities, methodically working through the flow shift starting on the dry side before bringing it together with the wet circuits. Looking at the pictures, starting at the top left, is a view of the processing facilities, with four primary structures in yellow of note. The first is the primary crusher in the foreground, which you can also see and the photo beside the facilities photo in the top middle. This was commissioned in mid-January, where mines rock were delivered to the crusher via autonomous haul trucks. The crush material was then conveyed and screened for size through the screening building, which is the facility's photo in the building in the upper left of the picture and located between the wet processing building and the domes, before being conveyed and deposited in the Coarse Ore Dome, which you can see in the top right of the page. We are now working on commissioning of the secondary crushing building, which comes in the HPGR seen in the bottom left. From there, the crushed ore is conveyed back and forth from the screening building before being deposited in the fine ore bin, which is the white silo you can see beside the secondary crushing building seen in the upper left picture. This step would account for a total of three of the four buildings and all conveyors having been commissioned. After this, the fine ore is conveyed into the processing plant, where it passes into the ball mill in the bottom center photo, and then through the remaining circuits of the plant, which is termed as the wet zone. As far as other progress of note, as I mentioned, we are nearing a major milestone with the full hand-off of all facets of the project to the ownership team. Mining activities, which started with the first autonomous truck over a year ago, progressed very well over the year, with now over 5 million tonnes of stockpile available and in place. Final deliverables include the back end of the plant, where final mechanical completion of the detox and electrowinning circuit is nearing completion. Taken together, we are ready and very excited to turn the chapter on Côté and bring it online for the benefit of our shareholders. Maarten, you can walk us through the remaining project expenditure please, and capital outlook for the year..