ODDS 'N' SODS: A STRANGE DISCOVERY IN ARIZONA / 4 Geotech_Earlug_2015_VTEM_Colour3.pdf 1 2015-09-25 9:59:47 AM
VTEM™ ZTEM™ Gravity Magnetics Radiometrics Data Processing Interpretation
FEATURE SECTION
GLOBAL GOLD
NuLegacy, Metanor & more / 7–9
905 841 5004 | geotech.ca
APRIL 4-10, 2016 / VOL. 102 ISSUE 8 / GLOBAL MINING NEWS · SINCE 1915 / $3.99 / WWW.NORTHERNMINER.COM
Lower taxes in Argentina help NGEx Resources COPPER-GOLD
| Elimination of export tax lifts NPV, IRR SMSJ_Sept 2012_Pro_TH_PC
Rubicon’s Winship discusses Phoenix error
Mobile Equipment for Safety and ProductivityINTERVIEW | ‘Everyone is Re-Located to a 50,000 sq.ft. smarter PLant! with the benefit of hindsight’ BY TRISH SAYWELL AND LESLEY STOKES
M SMSJ_Sept SMSJ_Sept 2012_Pro_TH_PC 2012_Pro_TH_PC
Mobile Equipment for Safety and Productivity Re-Located to a 50,000 sq.ft. PLant!
NGEx Resources’ flagship Constellation copper-gold-silver project in Argentina. BY TRISH SAYWELL AND ELENA MAYER
BUENOS AIRES, ARGENTINA
A
rgentina’s recent elimination of an export retention tax on copper concentrate exports improves the economics of NGEx Resources’ (TSX: NGQ; US-OTC: NGQRF) Constellation copper-gold-silver project, the company says. The junior explorer, part of the Lundin Group of Companies, says that under the new tax regime, Constellation’s after-tax net present value rises to US$2.6 billion from US$2.1 billion, and its after-tax internal rate of return increases from 14.5% to 16.6%. The project — which consists of two deposits, one in Chile and one in Argentina’s San Juan province — would have a central processing facility that would produce 150,000 tonnes copper, 180,000 oz. gold and 1.18 million oz. silver a year over a 48-year mine life. The company says that if the project becomes a mine, it would start as an open-pit at the Josemaria copper-gold porphyry in Argentina and later move underground as a
See WINSHIP / 2
NGEX RESOURCES
block-caving operation at the Los Helados copper-gold porphyry deposit in Chile. The two deposits are 10 km apart. According to a preliminary economic assessment released in January and revised in February, after eliminating the export retention tax, Josemaria would have a 15-year mine life and the block cave at Los Helados would operate for 41 years. Initial development would target the highest-grade portion of the Josemaria deposit, which is a nearsurface zone of supergene enriched mineralization. As the high-grade material at Josemaria depletes, production would transition to the high-grade core of Los Helados. “We have two good projects and we can combine both, and the numbers are very good,” Alfredo Vitaller, NGEx’s general manager for South America, says in an interview at his office in Buenos Aires. “We think we can have the best of both countries — the best of Argentina and the best of Chile — and it will be a very good project.” NGEx owns 60% of both deposits. Pan Pacific Copper owns the remaining 40% of Los Helados, and Japan Oil, Gas and Metals National
Corp. holds the remaining 40% of Josemaria. The PEA estimated initial capital expenses of US$3.1 billion, with lifeof-mine sustaining capital expenses of US$4.4 billion. Life-of-mine C1 cash costs, net of by-product credits, would come to US$1.05 per lb. payable copper. Metallurgical work has demonstrated a clean, 29% copper concentrate with high precious metal content. NGEx expects that development costs for the Los Helados block cave would be paid for through operating cash flow from Josemarie’s open pit. The company describes both deposits as relatively “easy” discoveries. At Josemaria, the first drill hole returned 280 metres of 0.6% copper and 0.51 gram gold per tonne, while at Los Helados, the first hole cut 290 metres of 0.2% copper and 0.23 gram gold per tonne. In addition to the Constellation project, NGEx has discovered the Filo del Sol deposit, a wholly owned high-sulphidation epithermal copper-gold-silver deposit associated with a large porphyry copper-gold system that straddles both Argentina and Chile. The
ELDORADO GOLD: HOPEFUL IN GREECE / 3
April 4 Pgs 1 2 3 4 5 7 8 9 14 16.indd 1
ichael Winship, a mining engineer, joined the board of Rubicon Minerals (TSX: RMX; US-OTC: RBYCF) in 2011 and was appointed the company’s interim-president and CEO in October 2015. Rubicon started trial mining its F2 deposit at the Phoenix property in Ontario’s Red Lake district last year, but the geology was more complex than they thought, and underground operations were halted in November. Management announced that there is “significant doubt as to the ability of Rubicon to continue as a going concern.”
property is accessible by road from Copiapo in Chile, or from San Juan province in Argentina. That project’s total inferred reAuthorized source (combined oxide and sulToyota Landcruiser phide) measures 381 million tonnes Dealer
PM40069240
See NGEX / 3
Authorized Authorized Toyota Toyota Landcruiser Landcruiser Dealer Dealer
INTRODUCING THE NEWEST MID-RANGE UTILITY VEHICLE
x 5 x 5 55
INTRODUCING THE NEWEST MID-RANGE UTILITY VEHICLE
FIVE TON
FIVE TON FIVE YEAR WARRANTY FIVE YEAR WARRANTY
Sales Sales && Rental Rental && Service ServiceSales & Rental & Service Phone: Phone: (705) (705) 476-4500 476-4500
Phone: (705) 476-4500
Email: Email: mtsales@millertechnology.com mtsales@millertechnology.com Email: mtsales@millertechnology.com Website: Website: www.millertechnology.com www.millertechnology.com
Website: www.millertechnology.com
Sales & Rental & Service Phone: (705) 476-4500 Email: mtsales@millertechnology.com Website: www.millertechnology.com
2016-03-29 8:37 PM