fyiFollowing is a good read if you want to further understand what DBG will do with scandium or in other words NOT do.
DBG will not be going from laterite ore such as from tungsten or bauxite mining to Sc2O3 then to ScF3 but from waste non laterite tailings from copper mining to Sc2O3 then to ScF3 using phosphate.
https://patentimages.storage.googleapis.com/38/ac/17/46abe974051239/US20120207656A1.pdf