About Colorado School of Mines. Colorado School of Mines in Golden, CO reports an overall acceptance rate of 60.7%, an SAT middle 50% of 1205–1465, a class size of 1,602, and a yield of 25.0% based on the most recent Common Data Set filings. Top-ranked STEM-focused public university specializing in engineering and applied sciences. Only 31% women; strong industry placement in energy, tech, and aerospace.