Constantine met tests recover up to 93% Zn at Palmer
2018-08-13 11:45 ET – News Release Mr. Garfield MacVeigh reports CONSTANTINE METALLURGY PROGRAM YIELDS QUALITY BARITE CONCENTRATE AND RECOVERIES OF 93% FOR ZINC AND 89% FOR COPPER Constantine Metal Resources Ltd. has released metallurgical test results that demonstrate a premium-quality barite concentrate can be produced as a co-product at the Palmer copper-zinc-gold-silver project in southeast Alaska. The testwork was designed to quantify the recovery of barite, a mineral that is...
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