Wall Street Silver @WallStreetSilv
Wow, if you ever wanted to understand the copper mine cycle, this is the thread for you. As with many metals, ore grade is declining and energy costs increasing. Renewable energy is not even remotely "renewable" when you understand what it takes to mine all of the metals. — PolitiTweet.org
B.F. Randall ⚛ ⛏ ⚡ @Mining_Atoms
COPPER🧵redux. I live near one of the largest copper mines on earth (Kennecott Utah Copper - KUC). I helped manage a… https://t.co/QTlPWHO7CT
