T TN Mtn Man Member Jan 29, 2022 615 4,330 Del Rio, TN Apr 11, 2024 #41 Apr 11, 2024 #41 Buckminster said: View attachment 991166 Click to expand... I'm surprised to see more chromium mined than copper, and how little tantalum is.
Buckminster said: View attachment 991166 Click to expand... I'm surprised to see more chromium mined than copper, and how little tantalum is.