Itronics Inc., Reno, Nevada, has announced it has increased per-melt silver bullion production by 24 percent using e-scrap as a refining melt ingredient. The company says it continues to expand silver ...
RENO, NV--(Marketwired - May 23, 2017) - Itronics Inc. (OTC PINK: ITRO), a diversified zinc fertilizer and silver producing green technology Company, today announced that it has started silver bullion ...
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