Not only the copper projects mentioned....I think that MRT is used on https://www.asarco.com. Asarco is the biggest copper refiner in North America. The company switched to MRT fairly recently, which I think is a true vote of confidence. A huge company like Asarco would not disrupt operations and make that change without A LOT of due diligence. Ucore mangement has visited that plant, which I think is in Texas. Ucore mgmt said that the Asarco commercial scale MRT works like a charm in removing Bizboth and perhaps other unwanted material.