Articles by Northern Miner Staff

Banro's Twangiza mine, located in South Kivu province, began commercial production in September 2012 and is expected to produce 100,000 oz. gold this year. Credit: Banro

Banro faces proxy battle

Just as it’s about to bring a second gold mine in the Democratic Republic of Congo (DRC) into commercial production, Banro (TSX: BAA; NYSE-MKT: BAA) is facing a proxy battle from a dissident shareholder that claims the company is…








Palladium prices hitting new highs

A rare combination of ongoing strikes in South Africa’s platinum group metal mines combined with political tensions between Russia and Ukraine have translated into three-year highs for palladium prices in early June, resulting in one of…



An ocelot in Texas, similar to the one spotted in Arizona's Santa Rita Mountains near Augusta Resource's Rosemont copper project. Photo by Eric Kilby.

Wildcat spotting delays Augusta’s permit at Rosemont

A recent sighting of an ocelot wildcat near Augusta Resource’s (TSX: AZC; NYSE-MKT: AZC) Rosemont copper project near Tucson, Ariz., has triggered U.S. environmental authorities to believe further consultation is needed before the company…


The crushing facility at Sierra Metals' Yauricocha mine in Peru.

Sierra Metals unleashes Yauricocha’s full potential

LIMA, PERU — Sierra Metals (TSX: SMT; BVL: SMT) is proving up the underground potential of its Yauricocha silver–lead–copper–zinc–gold mine in west-central Peru. The low-cost underground mine is the company’s…


Trevali Mining's Santander zinc-lead-silver mine in Peru, 200 km northeast of Lima.  Credit: Trevali Mining

Trevali finds two new zones at Santander

Shares in Trevali Mining (TSX: TV; US-OTC: TREVF) got a little boost after the Vancouver-based firm reported two new zones of high-grade polymetallic mineralization at its Santander zinc–lead–silver underground mine in Peru.


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