Zinc-Lead



Back Forty gains grade but work still suspended

VANCOUVER — A new resource estimate for the Back Forty poly-metallic project in Michigan’s Upper Peninsula has boosted the deposit’s metal grades. But despite the improvement, no work is underway at the site because project…


Garfield MacVeigh (left), president of Constantine Metal Resources, shakes hands with Nobuo Yamazaki, president of Dowa Metals & Mining, after reaching a joint-venture agreement for the Palmer VMS project in Alaska. Source: Constantine Metal Resources

Constantine finds perfect partner for Palmer

VANCOUVER — For the last few years, the Palmer project in Alaska almost had it all: a high-grade polymetallic deposit with thick, continuous zones that could be mined using short lateral drifts to deposit ore beside a highway running to a…


Constantine's  Palmer project in Alaska. Source: Constantine Metals

Constantine finds perfect partner for Palmer

VANCOUVER – For the last few years, the Palmer project in Alaska almost had it all: a high-grade polymetallic deposit with thick, continuous zones that could be mined using short lateral drifts to deposit ore beside a highway running to a…


Equipment at the Back Forty project in Michigan. Source: Aquila Resources

Back Forty gains grade but HudBay keeps project suspended

VANCOUVER – A new resource estimate for the Back Forty project in Michigan has boosted the deposit’s metal grades, but despite the improvement there is no work underway at the site because project operator HudBay Minerals (HBM-T)…


An employee walks through Chesapeake's Metates project in Mexico. Source: Chesapeake Gold

Costs creep up at Chesapeake’s Metates project

Chesapeake Gold (CKG-V) has completed a prefeasibility study (PFS) on its Metates gold-silver project in Mexico’s Durango state, showing it could annually produce 954,000 gold-equivalent oz. and 143 million lbs. zinc for 25 years.



Pan American Silver's Dolores silver-gold mine in northern Mexico. Credit: Pan American Silver.

Pan American to produce more silver, gold in 2013

Pan American Silver (PAA-T, PAAS-Q) had a strong year in 2012, helped by record silver and gold output in the fourth quarter, and it’s forecasting 2013 will be another “record setting-production year.” 


Workers at Nevsun's Bisha mine in Eritrea. Source: Nevsun Resources

Eritrean trials and tribulations for Nevsun

Doing business in East Africa comes with its challenges, but Nevsun Resources (NSU-T) has a robust outlook for its Bisha mine in Eritrea despite dealing with matters that miners closer to home would never encounter.


Processing facilities under construction at Santacruz Silver's Rosario silver-gold-zinc-lead project,184 km north of San Luis Potosi city in central Mexico. Source: Santacruz Silver

Santacruz Silver on the fast track

For Mexico-focused Santacruz Silver Mining (SCZ-V), 2013 could be the year that well-planted seeds take root and grow. The Vancouver-based company is working on a trio of advanced-stage silver projects with the goal of achieving inaugural…


Santacruz Silver on the fast track to production

VANCOUVER — For Mexico-focused Santacruz Silver Mining (SCZ-V) 2013 may well be the year where well-laid plans take root and begin to grow. The Vancouver-based company is working on a trio of advanced-stage silver projects with the goal…


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