Itronics Reports Positive Results From KAM-Thio Tests to Recover Silver, Gold and Neutralize Cyanide From Leached Mine Tailings
RENO, Nev., Dec. 14, 2017 (GLOBE NEWSWIRE) -- Itronics Inc. (OTC:ITRO), a diversified producer of GOLD’n GRO zinc fertilizers and silver products and a green technology development company today reported positive results from initial testing of its KAM- …