ITRONICS SIGNS CONTRACT FOR THE FIRST ROCK KLEEN TEST WITH A MAJOR OPERATING GOLD COMPANY

RENO, Nev. , June 14, 2022 /PRNewswire/ — InvestorsHub NewsWire — Itronics (OTC:ITRO), an emerging “Cleantech Materials” growth Company that manufactures GOLD’n GRO Multi-Nutrient Fertilizers and produces silver, zinc, and critical and battery minerals recovered from industrial and…