Talk:monazite
Latest comment: 1 year ago by Solomonfromfinland in topic Pm
Pm
editI removed the mention of promethium, on the grounds that said mineral won't contain more than trace amounts of said element; given that promethium is radioactive, and too short-lived to occur primordially on Earth. Okay? Solomonfromfinland (talk) 02:19, 25 March 2023 (UTC)