Is it normal to report L2i+Rb2O?
as far as I'm aware, you can't just add Li and Rb and report it as a grade.
There's definitely a bit of lithium out there at Mt Deans, but it looks like they're adding the Rb to the grades just to hype everyone up and make it look better than it actually is.
Rb might be worth a lot, but the market for it is tiny, and mining and transporting it would be extremely difficult and expensive.
