P. Gordon Stothart
Analyst · HSBC
Thanks, Carol. Yesterday evening, we released our 2013 year end reserves and resources estimate for our mine assets. So I'm going to talk about that first, starting with our gold price assumption. We used a $1,400 per ounce gold price to calculate our year end reserves, which is the same as we used a year ago for most of our assets when prices were much higher and which we feel reflects a fair, long-term price projection for gold, notwithstanding the current volatility in prices. For Rosebel, last year, we had used a different gold price of $1,200 for the reserves, but this was done us we were in the midst of a feasibility study reviewing a number of distinct development scenarios for the operation, and we chose to carryforward the reserve model from 2011 at that point while we completed that work. For this year, we have brought the evaluation back in line with our practices at the rest of our managed assets. The price sensitivity of the 2013 reserve calculation at our primary asset Essakane and Rosebel was low, with a $100 decline in the gold price assumption only resulting in a 2% drop in contained ounces within the current pit design because of the relatively flat nature of the grade tonnage relationship in the vicinity of cutoff rates. We regularly review all the economic assumptions that we use to plan our business, and if we feel in future it's appropriate to change the gold price assumptions, we will do so. Looking at Slide 19, this slide shows the year-over-year comparison of our reserves and resources. Please note that we quote our mineral resource estimate inclusive of mineral reserves. In total, after depletion, proven plus probable attributable mineral reserves are down 11%, or 1.2 million ounces of contained gold, from 2012 and stand at 10.1 million ounces. Total attributable measured and indicated mineral resources increased by 4%, or 0.8 million ounces, at 23.4 million ounces of contained gold over the totals a year earlier. Inferred resources are up 3% or 0.2 million ounces. At Rosebel, on an attributable basis, reserves are down 1.4 million ounces lower than a year ago after depletion due to higher cost assumptions associated with harder rock and a more conservative pit shell selection criteria to optimize stripping ratios, partially offset by a higher gold price assumption. The reserve average grade has increased marginally at Rosebel. The reserve reductions at Rosebel represent, for the most part, ounces passing back into the resource category due to economic assumptions as opposed to lost ounces. Rosebel measured and indicated resources are down 0.3 million ounces, and inferred resources are up 0.1 million ounces year-over-year. 2013 represented a very successful year for the Essakane resource development drilling program, with attributable reserves increasing from 2012 by 0.8 million ounces after depletion or 25%. Importantly, the grade of the reserve at Essakane has improved from 1.0 grams per tonne to 1.1 grams per tonne. Essakane measured and indicated reserves -- resources, excuse me, have increased by 14%, or 0.6 million ounces, year-on-year, while inferred ounces have remained flat. Westwood has increased reserves by 0.2 million ounces of contained gold to a total of slightly over 0.5 million ounces. Measured and indicated resources at Westwood were flat year-over-year, and the improved resource estimate increased by 0.3 million ounces compared to the end of 2012 with additional areas being brought in the mill inventory through drilling. Sadiola reserves decreased by 0.7 million attributable ounces year-over-year due to depletion and a lower gold price assumption. Measured and indicated resources at Sadiola are down 0.5 million ounces, and inferred resources are down 0.2 million ounces on an attributable basis, also due to depletion and lower gold price assumptions. The new resource total for IAMGOLD includes the addition of a new resource at Boto in Senegal of 1.1 million ounces. In 2013, about 15 kilometers of underground diamond drilling was completed in support of the expansion program at Niobec. At year end 2013, the niobium probable mineral reserves were 1.7 billion kilograms of contained Nb2O5, and the measured and indicated resources increased from 2.56 billion to 2.65 billion kilograms based on the block caving scenario. Turning now to a review of our operations. The success we have with our cost-reduction program reflects a concerted effort to do what is necessary and right for this company. We all played a part, and when I visit the sites, there are a lots of productive, broad-based conversations about what can be done to operate more efficiently. Safety clearly comes first at this company, and we would never take steps that would jeopardize safety. And at the same time, our people are experienced and pragmatic. They've been through these cycles before and are committed to make the operation successful in any economic environment. On the operations side, we had targeted reductions of $54 million for 2013, including site G&A. By the end of 2013, we had actually achieved savings of $75 million. We don't consider efforts to improve productivity and operating efficiency as special initiatives, rather, we view them as normal operating practices, and all of our sites are working towards achieving their continuous improvement objectives for this year and beyond. To give you an idea where there is still room to cut costs, we are working on negotiating better terms for suppliers and identifying opportunities to reduce the consumption of reagents, including the reliability of pebble crushers and streamlining our mobile maintenance programs. We will do a lot more benchmarking. We want every one of our sites to be operating under an optimum cost structure, and this goal is front and center as we continue to optimize our life-of-mine plans under a range of metal price scenarios. Now I'll walk you through each of our operations. Looking at Rosebel. Rosebel produced 336,000 attributable ounces in 2013. But production dropped in the fourth quarter due mainly to grade variations between the mine grade control model and the metal model [ph] balance and the pit sequencing. Historically, due to the nature of the deposits, Rosebel experiences fluctuations in grade reconciliations, sometimes positive and sometimes negative. The variation in the fourth quarter was atypical, particularly with respect to the duration of the negative reconciliation cycle. In the past, we had the option of pushing more soft rock through the mill to offset grade variations, but with the transition of hard rock, this option is less available to us now. There are a number of factors that can cause variations in grade, including the diversity of the deposits as we mine multiple ore bodies. We have been reviewing all steps in the great estimation process and have enacted a number of actions to improve accuracy at both Rosebel and Essakane. While variation will continue, the goal of these actions is to reduce the amplitude of grade variations in the future. Total cash costs at Rosebel were $674 an ounce in the fourth quarter, continuing their downward trend from the second quarter. The improving trends reflects reduced power rate and increased operating efficiency. For larger trucks and better fuel -- excuse me, through larger trucks and better fuel management, we've mitigated the higher costs of mining deeper in the pits and hauling the ore over long distances. Our focus on equipment availability and operational productivity for the main production fleets of drills, excavators and trucks is yielding results and remains an opportunity for future gains. Stabilization of the mill feed and full operation of the new gravity circuits installed during 2012 contributed to lower reagent costs. Given the increased demand on crushing and grinding inputs due to the harder ore, paying $0.16 a kilowatt hour compared to $0.21 a year ago has significantly improved the cost profile at Rosebel. Accordingly, we are very pleased that we are able to reach an agreement with the government, and we'll realize the importance of these savings even more with lowered ore grades and higher stripping ratios. Our next focus is to step up efforts to bring more soft rock into the mix. As Steve said, his recent discussion with the President of Suriname confirms that the government is highly supportive of the need to accelerate the process to acquire additional ore bodies as part of our joint venture agreement. Now turning to Essakane. The Essakane expansion, which we completed at the end of 2013 as planned, is an example of our strategy for optimizing returns on our existing assets. The expansion was critical to accommodating an increasing proportion of hard rock. With full commissioning of the new processing line targeted for the end of the first quarter, we will be feeding a much higher proportion of the higher grade hard rock through the mill. By the second half of the year, we should see an increase in grades as the current production phase of the pit gains access to the heart of the deposit. With the production ramp-up in the second half, we expect total ounces in 2014 to be approximately 25% higher than 2013 production. Our guidance for 2014 is between 315,000 to 330,000 ounces. In 2013, Essakane produced 250,000 attributable ounces, lower than in 2012 due to grades that were 10% to 15% below the life-of-mine average as expected. The plan for 2013 was to process lower-grade saprolite ore, which had been stockpiled during the pre-stripping of the main pit. Lower grades, together with higher costs of energy and reagents, drove cash costs higher in 2013. This year, we expect that higher throughput and grades in the second half of the year will help mitigate the cost impact of the higher energy consumption required to treat harder ore. Having completed the expansion, our next priority of this operation is to reduce power costs. We believe the most viable option is to connect to the Burkina's national power grid, which we expect could reduce power cost by 40%. As with Rosebel, we continue to pursue cost-reduction initiatives at the site with a focus on increasing mine productivity and mobile equipment availability. In the Doyon division, we reached another critical milestone in 2013 with the beginning of pre-commercial production at our Westwood mine. While not expected to be in commercial production until the third quarter of this year, the mine still accounted for more than 50% of the entire gold poured by the Doyon division last year. Westwood is a unique asset for the future of our portfolio, given that it has an average resource grade of more than 10 grams of gold per tonne. As we know, ore bodies with gold grades this rich are becoming harder and harder to find. As we previously stated, the new mine plan currently under review will include a higher proportion of ore to be mined by the less-expensive open stoping technique with cut-and-fill mining still planed for some zones accounting for about 30% of the total mining. On our third quarter conference call, we talked about how we were reassessing the ramp-up in light of earlier incidents last year that required some design modifications. The rehabilitation work to restore the underground infrastructure is on schedule and access to the affected sublevels has reopened. Our main focus in the first half of this year is on underground development and productivity improvements in preparation for ore production in the second half. With Mouska preparing for closure at the end of the first quarter, production from the Mouska mine will be minimum. In light of this, the second half of the year will see a significant ramp-up in gold production compared to the first half with about 80% of the year's total production from the Doyon division occurring in the second half. Production for the Westwood and Mouska mines combined in 2014 is expected to range between 100,000 and 120,000 ounces. Looking at Sadiola. We produced 86,000 attributable ounces in 2013. The lower production last year was due to lower grades. The rebound in the fourth quarter production compared to the previous quarter was a result of a 9% increase in mill throughput. In the third quarter, access to deeper sections of the existing pits was impeded by the rainy season. In 2014, a minority of the employees at the company's joint venture, Sadiola and Yatela mines in Mali, held a 5-day work stoppage over the issue of redundancy pay packages. The reductions in staffing have resulted from the end of active mining at Yatela as announced on -- in December 2013 and a downsizing of operations at Sadiola to focus on the extraction of higher-grade oxide ore. There was no material interruption of gold production at either mine as a result of this strike. With respect to the expansion project to mine the sulphides in the Sadiola main pit, we continue to assess our options. The only expansion capital we are putting in the operation at this time is to satisfy prior commitments, sustaining capital and capitalized stripping. Looking at Niobec. As mentioned by both Steve and Carol, Niobec had an outstanding the year last year with 3 consecutive quarters of production growth. The operation finished the year with annual production of 5.3 million kilograms, up 13% from 2012 and well above guidance. Strong growth in production was due to improving recoveries and a 7% increase in throughput, resulting from work done to optimize mill performance. Our continued focus on improving underground development productivity and processing efficiencies drove operating margins up 20% from 2012. As you can see on the slide, margins have continued to improve consistently over the past year. The production outlook for 2014 is between 4.7 million and 5.1 million kilograms of niobium at an operating margin of $15 to $17 per kilogram. The operation continues to be in a transitional stage as we determine the optimum expansion scenario going forward, including evaluating a phased development approach. Capital spending this year is for some mine development, permitting and development studies related to the potential expansion. The final decision for the future plan at Niobec will be driven by expected economic returns. The studies necessary to make that decision are to be completed this year. Craig MacDougall will now give you an update on exploration.