Shares of Augusta Resource Corp. (AZC-T) closed 7.8% lower at $1.66 per share following the release of an updated feasibility study that estimates higher capital and operating costs for its Rosemont copper project near Tucson, Arizona.
Aldridge Minerals (AGM-V) has added its name to a growing list of mining companies leaving or looking to leave Papua New Guinea (PNG).The company will abandon its Kili Teke gold-copper property in the country now that its licence renewal…
VANCOUVER — With big mineral deposits becoming harder to find and even harder to put into production thanks to social and political hurdles, a small but growing group of companies are looking to the sea floor as their next source of…
VANCOUVER — Toronto-listed explorer Intrepid Mines (IAU-T, IAU-A) is the latest victim in an ongoing nationalization saga in the South Pacific. On June 28 an unknown entity seized control of its Indonesian joint-venture partner, Indo…
VANCOUVER — Atico Mining (ATY-V) has pulled some striking grades in its first drill results from the El Roble project in Colombia.
VANCOUVER — Newly-minted NovaCopper (NCQ-T, NCQ-X) has grand ambitions for its Upper Kobuk project in Alaska’s prolific Ambler mining district, and the company is off to a quick start with a US$16.5-million exploration program and…
Shares of Augusta Resource Corp. (AZC-T, AZC-N) rose 14.6% or 24¢ to $1.88 after the company released an updated resource estimate for its Rosemont copper project in Arizona. The company expects to issue a project update early next week on…
Orsu Metals (OSU-T, OSU-L) has taken another step towards getting its Karchiga copper production into production.
The clock is ticking for Baja Mining (BAJ-T) as it approaches its August deadline to raise additional funds for the Boleo copper-cobalt-zinc project in Mexico to cover the project’s cost overruns so it continue accessing its loans.
VANCOUVER — NovaGold Resources (NG-T, NG-X) bounced off 52-week lows after announcing it had achieved a number of milestones on the road to developing its Donlin gold project northeast of Anchorage, Alaska. Donlin is one of the largest…
The latest drill results from Cobriza Metals (CZA-T) Arikepay project in Peru have the company confident it has made a new porphyry discovery.
When Xstrata (XTA-L) put its share of the US$5.3-billion Frieda River copper project in Papua New Guinea on the market in late June, there were a few raised eyebrows at the state of affairs in the country — especially given…
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