That doesn't really indicate how much is available in the ground, but only what's being actively mined.
Someone else wondered about concentrations of rare earth metals in the ground in this finding, and it's "unusually high: 0.18%"
My source is both paywalled and in Swedish, sorry about that, but here it is: https://www.dn.se/ekonomi/jattefynd-av-sallsynta-jordartsmet...
I archived it on the Wayback Machine: https://web.archive.org/web/20230112191438/https://www.dn.se...
That doesn't really indicate how much is available in the ground, but only what's being actively mined.
Someone else wondered about concentrations of rare earth metals in the ground in this finding, and it's "unusually high: 0.18%"
My source is both paywalled and in Swedish, sorry about that, but here it is: https://www.dn.se/ekonomi/jattefynd-av-sallsynta-jordartsmet...