Geotech_Earlug_2016_Alt2.pdf 1 2016-06-24 4:27:20 PM
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Restarting Mount Polley with rebuilt tailings dam / 5
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Teams with Goldcorp in Ontario / 3
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First Nations fees sting BC juniors / 4
JULY 11-17, 2016 / VOL. 102 ISSUE 22 / GLOBAL MINING NEWS · SINCE 1915 / $3.99 / WWW.NORTHERNMINER.COM
Indonesian sale nets Newmont US$1.3B
Pershing pens positive economics at Relief Canyon NEVADA GOLD
| Revived mine could be in production as early as 2017
GOLD
| Miner unloads Batu Hijau, aims to lower risk profile BY MATTHEW KEEVIL mkeevil@northernminer.com VANCOUVER
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ewmont Mining (NYSE: NEM) indicated earlier this year that it was in talks to divest its Indonesian business unit to a consortium of local investors, and on June 30 it hammered out a US$1.3-billion deal with PT Amman Mineral Internasional (PT AMI). The agreement marks the end of the U.S. company’s often-turbulent investment in Indonesia, which included semi-annual export permit renewals, arbitration claims and potential involvement in building a domestic smelter. Newmont’s Indonesian crown jewel has been the Batu Hijau copper-gold mine in the southwest region of the island of Sumbawa, which hit production in 1999 and averaged 328,000 oz. attributable annual gold production. The company agreed to sell its 48.5% stake in PT Newmont Nusa Tenggara (PTNNT) for cash proceeds of US$920 million and contingent payments of US$403 million tied to metal price upside and development of the Elang prospect. Newmont’s joint-venture partner, Japan’s Sumitomo Corp., also agreed to sell its ownership stake. Indonesian oil and gas outfit PT Medco Energi Internasional has acquired a controlling stake in PT AMI for US$2.6 billion. Medco will be joined in the consortium by an investment firm led by banker Agus Projosasmito, or AP Investment, which received funding from three major Indonesian banks. “This deal monetizes future cash flows to improve our balance sheet and portfolio, lowers our risk profile and focuses on gold assets in the Americas and Australia,” Newmont president and CEO Gary Goldberg said during a conference call. “It also allows us to essentially See NEWMONT / 2
A drill rig at Pershing Gold’s past-producing Relief Canyon gold project in Nevada. PERSHING GOLD BY SALMA TARIKH starikh@northernminer.com
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ershing Gold (NASDAQ: PGLC) has published a positive preliminary economic assessment (PEA) on the pastproducing Relief Canyon heapleach gold mine near Reno, Nev., showing it could produce 88,500 oz. gold annually over a 5.8-year mine life. “This is a milestone for us. We had indicated we would get it out in the second quarter, we’re excited to have done that,” the company’s vice-president of investor relations Jack Perkins says. “It shows the quality and low-cost nature of the project, and the leverage to the gold price for our investors.” The PEA assesses the economics of two mining scenarios at Relief Canyon, including self-mining — where Pershing would use its workforce and equipment — and contract mining. While the annual production and mine life would stay the same under both scenarios, the costs and
“IT SHOWS THE QUALITY OF THE PROJECT, THE LOWCOST NATURE OF THE PROJECT AND THE LEVERAGE TO THE GOLD PRICE FOR OUR INVESTORS.” JACK PERKINS VICE-PRESIDENT OF INVESTOR RELATIONS, PERSHING GOLD
economics would vary. Start-up costs are US$22 million for self-mining versus US$12.2 million for contract mining. Initial capital in both cases includes the cost of building leach pads, plant upgrades, and the optimization and relocation of the crusher facility. The US$10-million difference between the two relates to a down payment to buy equipment for self-mining. Sustaining costs for self-mining
are US$15.8 million, or 5% less than for contract mining. Both options cover regular maintenance and leach pad space for future production. Relief Canyon’s start-up requirements are low because there is a fully built and permitted 12,700-tonne-per-day heap-leach processing facility on-site. “When we originally purchased the assets, we were able to buy the [three] pits and the processing facility for US$20 million as part of the initial asset acquisition in August 2011. They were bought out of bankruptcy,” Perkins says. Self-mining cash costs and all-in sustaining costs are US$677 per oz. and US$709 per oz., compared to US$772 per oz. and US$804 per oz. for contract mining. The self-mining option also has better returns. Using a 5% discount rate and a US$1,250 per oz. gold price, it boasts an after-tax net present value (NPV) of US$138 million and 80% internal rate of return (IRR), with a US$181.6-million post-tax net cash flow. Using the same parameters, con-
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See PERSHING / 2
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