Itronics Reports 2020 Silver Sales Up 224 Percent, Total Sales Down 3 Percent News provided by Share this article Share this article RENO, Nev., Feb. 17, 2021 /PRNewswire/ -- Itronics Inc. (OTC: ITRO) an emerging "Cleantech Materials" growth Company that manufactures GOLD'n GRO Multi-Nutrient Fertilizers and produces silver, gold, zinc, critical minerals, and battery minerals recovered from industrial and mining waste, today reported its full year 2020 sales, and updated its operations and growth projects. Itronics Reports 2020 Silver Sales Up 224 Percent, Total Sales Down 3 Percent (PRNewsfoto/Itronics Inc.) Total Revenues for the 12 months ended December 31, 2020 were $1,876,022 compared to $1,943,609 in the same period in 2019, for a 3 percent decrease. Full year GOLD'n GRO fertilizer sales were $1,681,857 compared to $1,838,619 in the prior year for a 9 percent decrease due to a sharp Covid-19 driven decline in the fourth quarter. Full year silver sales were $141,493 compared to $43,700 in the prior year for a 224 percent increase.