Jim Gowans
Analyst · RBC Capital Markets. Please go ahead
Thanks Shaun. We continue to expect our five core mines to produce about 60% of our 2015 production at an average all-in sustaining cost of $725 to $775 an ounce. We had strong performances from several of our operations in the first quarter including at Cortez, Lagunas Norte and Veladero. We have a growing pipeline of projects in the Americas some of which are at our core mines which have strong potential to grow free cash flow. I'd like to provide a little bit more color on these right now. At Gold Rush there are about 60 million ounces of resources and this is an excellent potential to expand further to the north. We have already commenced work on this initiative. In addition to the completed pre-feasibility study at Turquoise Ridge we expect to finish three more pre-feasibility studies on projects in Nevada this year. There is good potential to upgrade a significant portion of the resources at these projects to reserves over the next several years and we expect some to begin contributing new production within the next four to six years. I'll talk more about these studies in a moment. As Kelvin mentioned a team of Barrick's leading mining experts and technical specialists are assessing the economic potential of every Barrick mine, specifically they are identifying projects to maximize free cash flow, increase production and/or lower cost. The benefit of these studies are twofold, one, they will ensure we understand the full value of every mine that we would proceed with any sale, before we proceed with any sale, and two, they are providing us with concrete opportunities to improve efficiencies and reduce our costs. We are well underway on these studies with over 10 operations including our five core mines. Opportunities will be incorporated into current mine plans where they meet our 15% return hurdle or where more work is required they will be added into mine plans for 2016 and beyond. We have completed the value realization study at Pueblo Viejo and I'd like to give you some examples of key initiatives we've identified here which have the potential to create substantial additional value. These include mine plan enhancements to increase the reserves and to extend our mine life, modifications to our fuel and power supply and increasing plant throughput. With respect to the first opportunity we've identified about 7 million to 8 million ounces of resources that could be converted into reserves through continued optimization and by removing tailings capacity constraints and other bottlenecks. CapEx for this opportunity over a life of mine is expected to be about 120 million to 150 million. A second initiative involves converting fuel supply at our dedicated power plant from heavy fuel oil to liquefied natural gas. This could significantly reduce power plant operating costs and is expected to require minimal capital as the plant is already designed to operate on both fuels. We could complete this project as early as the end of 2017. Also by converting the fuel supply of the lime kilns at the site from diesel to LNG, we could reduce energy consumption reduce the costs and the greenhouse gas emissions. This would only require modest capital of about 25 million over 18 months and we would have a payback of about three years. And lastly we anticipate being able to increase plant throughput capacity by up to an additional 10% through a series of ongoing upgrades. Again we would only be looking at limited CapEx here of about up to $20 million. We are completing the technical analysis of all these projects identified while our value realization teams continue their site-by-site reviews. Some of these projects are way out into the future, but we also have seen some excellent near-term potential. Overall, the studies have shown us that our assets continued to have more to offer and we look forward to providing future updates. I’d like to spend a moment on some other opportunities we are advancing to improve returns and extend mine lives. At Cortez a considerable portion of the additional value lies in the potential to add reserves and expand our underground mining by developing the oxide zone below the 3,800 foot level. The oxide zone is higher grade than the areas of current underground mining. We are on-track to complete a prefeasibility study for this scenario by the end of the year. At Goldstrike the new TCM circuit is being commissioned and will allow us to bring about 4 million ounces forward in the mine plan. We are achieving recoveries from the circuit that are consistent with the feasibility study. Just last week we started making some adjustment to the filters in the water treatment plant to improve our throughput. We previously piloted these new filters on a sidestream with good results. We are also commissioning parts of the circuit and still commissioning the rest of the circuit and we’re testing these new filters but at some point we are comfortable with the original ramp-up schedule. Turning to our emerging core mine Turquoise Ridge. It is our highest grade operation at nearly 17 grams per tonne and also has considerable exploration potential to the north. But production here is currently limited by haulage and ventilation constraints. To unlock the potential, we are advancing into feasibility study and detailed engineering for an additional shaft. This would bring forward more than 1 million ounces of production and roughly double output at an average of about 0.5 million ounces per year on 100% basis at an all-in sustaining cost of between $625 and $675 per ounce. This project has strong economics with an estimated payback of about 2.5 years based on the initial CapEx of between 300 million and 325 million. I view this as one of our most exciting opportunities. If approved by the joint venture partners production could commence in 2019. Lagunas Norte is a great example of a mine that keeps on giving. It has outperformed our production expectation since it started up 10 years ago and we are now focusing on an opportunity to significantly extend the mine life by developing the refractory ore below the current oxide ore body. We intend to initiate a prefeasibility study to evaluate this opportunity. We did look at this a few years ago. At that point, the economics were not favorable but we’re now approaching it much differently. The revised plan is based on a significantly smaller pit which would mine only the higher grade areas and would require less initial CapEx. This isn’t currently reflected in our resources so it represents pure upside. At Veladero, we’ve identified opportunities to reduce our costs by improving the efficiency and effectiveness of our inventory management and our maintenance systems, and improving productivity and equipment with availability. Even without the potential from the value realization results I’ve just discussed at Pueblo Viejo this mine is one of the industry’s best. On 100% basis, production is expected to exceed 1 million ounces for the next three years at an all-in sustaining cost of under $700 per ounce. I’d now like to turn to our new Alturas project in South America. This is a significant discovery which is located in one of our core regions the Andean region of Chile. Several years ago our exploration group embarked on a reevaluation of the 140 kilometer long El Indio belt. On which, Barrick controls almost all of the prospective ground. This area is host to some of the world’s largest goal deposits, including our own Veladero and Pascua-Lama. And it is why this region continues to be core for us. We identified numerous targets but Alturas was the clear front runner. It’s located about 30 kilometers south of the old El Indio mine. The geology is similar to Veladero as it looks to be mostly oxide but it could significantly higher grade. So far we’ve completed 35 core drill holes and the mineralization appears to be thick and continuous. We've identified an area of more than 1 square kilometer to-date, but we believe there's lots more here. Alturas is just one part of a very large system which extends well beyond the area of current drilling. We've had some great results so far, two of the best drill intercepts have been 168 meters at 1.7 grams per tonne, and 97 meters at 4.4 grams per tonne, both starting from a depth of less than 200 meters. This discovery remains open in multiple directions and our focus going forward will be on defining its full extent, as well as exploring for additional targets nearby. Given its considerable potential we're advancing it as quickly as possible and we expect to report an initial resource with our year-end results. I will now turn it back over to Kelvin to provide an update on our Lumwana mine.