RE:RE:RE:RE:RE:Taking Stock of "Sluice Fundamentals"This is rocket science. It gives me a headache. Do they have to blow up just the Mt. Roe rock or also the goldless conglomerate layers? What size particles work best for getting the gold out thru ore sorting? Not simple. I wonder how far along the studies are? Oh well, we'll probably know in a few years the way things are moving.
https://www.miningmonthly.com/development/news/1306433/blasting-costs