Bill Heissenbuttel
Analyst · Goldman Sachs. Please go ahead with your question
Thanks Tony, turning to slide 8. Mount Milligan operations focused on increasing mill throughput in calendar 2015, the mill is now operating close to design capacity achieving an average throughput rate of 58,100 tons per day in the first quarter of calendar 2016. Thompson Creek also approved the construction of the secondary crusher which was expected to be completed by calendar year end and increase throughput to 62,500 tons per day. Mount Milligan's focus this year will be on improving recoveries by optimizing mine and mill operations and balancing the circuit at these higher levels of production. For the quarter, the mine produced approximately 53,000 payable ounces of gold, which was an increase of 16% from the prior year quarter as higher throughput offset lower rates and recoveries. With regard to costs, Mount Milligan C1 cash costs ranked in Wood Mackenzie's list of 255 copper mines ranked by costs and even with the economic impact of our stream included, it's cash cost in calendar 2015 was $0.55 per pound, still one of the world's lowest cost copper mines. In just over two years of production to-date, we've already received in excess of $210 million in gross revenue from gold sales related to Mount Milligan. Turning to slide 9, Pueblo Viejo has solidified its status as our second largest gold stream on a net basis in just the second quarter of deliveries. We received about 10,600 ounces of gold and 210,000 ounces of silver during the March quarter, which related to gold production for the December through February period and silver production for January and February. You'll likely remember that production was impacted during much of this time due to the motor failures in the oxygen plant. Barrick was highly successful in remediating the problem and achieved production in the March quarter that was notably above their annualized rate for calendar 2016 and the prior year quarter. For the first quarter of 2016, Pueblo Viejo's all-in sustaining costs were $496 per ounce, the second lowest all-in sustaining costs in the portfolio. The company continues to expect attributable production of 600,000 to 650,000 ounces of gold in 2016, but all-in sustaining cost guidance for the year was just reduced to $550 to $590 per ounce down from $570 to $620 per ounce. On slide 10, we're pleased to see Golden Star make steady progress on improving the cost structure of the open pit mines while the higher grade underground mines at Wassa and Prestea are under construction. Quarterly production of 53,000 ounces of gold was consistent with expectations and Golden Star estimates cash operating costs below $750 per ounce for the March quarter. The new underground projects are scheduled to begin contributing to production beginning late this calendar year from the Wassa underground and a mid-2017 for the Prestea underground. Of expected 2016 gold production of 180,000 to 205,000 ounces, 20,000 to 25,000 ounces are expected to come from the Wassa underground project. And longer term, Golden Star expects these new sources of ore at Wassa and Prestea will increase annualized production levels to an estimated 240,000 ounces. Now, I'd like to talk briefly about additional projects within the portfolio that are expected to layer on growth in the near term. Turning to slide 11, development work is well underway at Rainy River where New Gold estimates construction is 35% complete at the end of April. Royal Gold has invested $100 million in to the project to date and our second and final investment of $75 million is scheduled to occur once the project reaches 60% of construction completion. We understand from yesterday's release that New Gold is making some modifications to the tailings and water management design, which will require additional regulatory approval. We support New Gold in its remedial efforts and its decision to expand the geotechnical drilling to include the tailings management facility at the same time in order to address these issues in a timely manner. Despite the deferral of expenditures on these facilities until approval is received, we understand the company believes it can maintain the mid-2017 commencement of production. And finally on slide 12, you'll see an image of our interest at Cortez. This property has always been important to us since it was where we created our first royalty. We've received about $250 million in royalty revenue from this property compared to an aggregate investment cost of about $11 million. Much of the mining was focused off of our ground, subject to our royalty interest at Cortez Hills for the past several years. But some of that open pit equipment will now be utilized to develop the Crossroads deposit. We have 3.7 million ounces of reserves subject to our interest at Cortez with about 3 million ounces at Crossroads alone. Barrick has commenced stripping on the project, which they expect will be in production in 2018. Our total royalty interest at Crossroads is 5.6%. So we expect Cortez to be a significant contributor again in the near future. I'll now turn the call over to Stefan.