Articles by Northern Miner Staff

Locals survey the past-producing Panguna copper-gold open pit mine in Bougainville, Papua New Guinea. Photo by Ian Bickis

The high-stakes world of Papua New Guinea mining

PORT MORESBY, PAPUA NEW GUINEA — Rising out of the sea at the collision of the Pacific and Indo-Australian tectonic plates, Papua New Guinea is the stuff of legend for both its geological potential and punishing working environment.


The office at Curis Resources' Florence copper project in Arizona. Source: Curis Resources

Florence prefeasibility lifts Curis

VANCOUVER — Curis Resources (CUV-T) bucked two of the mining sector’s most persistent problems — creeping capital costs and rising operating expenses — with a prefeasibility study for its Florence copper project in…


Equipment at Yamana Gold's Cerro Moro gold project in Argentina. Source: Yamana Gold

Yamana beefs up Cerro Moro

Yamana Gold (YRI-T, AUY-N) is getting a firmer handle on its recently acquired Cerro Moro gold project in Argentina.


Ion-exchange columns inside the processing plant at Uranerz Energy's Nichols Ranch uranium property in Wyoming. Source: Uranerz Energy

Uranerz set to benefit from uranium upswing

VANCOUVER — Uranium juniors have had a tough time over the past two years, but Wyoming-focused developer Uranerz Energy (URZ-T, URZ-X) looks poised to capitalize on a recent uptick in the nuclear market, with an enviable land position in…



TSX Venture Exchange, Feb. 18-22

The S&P/TSX Venture Composite Index dropped 3.5%, or 40.97 points, during the trading period before closing out the week at 1,144.68, while declining commodity prices put downward pressure on Canadian markets.


U.S. Markets, Feb. 18-22

The S&P 500’s seven-week winning streak ground to a halt, with the benchmark index falling 0.1% to 1,515.60. The Dow Jones Industrial Average edged 0.1% higher to finish at 14,000.57, and the Philadelphia Gold and Silver Index lost…




Antofagasta confirms more gold in Chile

Antofagasta Gold (AN-V), which recently changed its name from Windamere Ventures, says initial drilling at its Capricornio property in Chile confirms it has made a regional-scale, low-sulphidation epithermal gold discovery.



A trench at Energizer Resources' Green Giant graphite project in Madagascar. Photo by Matthew Keevil

Energizer outlines graphite economics

VANCOUVER — A busy 12 months for Toronto-based explorer Energizer Resources (EGZ-T) culminated on Feb. 26 with the release of a preliminary economic assessment (PEA) on its Molo graphite deposit, 145 km southeast of the city of Toliara in…


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