Like your 94% imaginary recocery, page-87

not worried I got 53.6% recovery in my opinion that's about right certainly its not 94% because you cant recover silicates as they are not phosphates
we have talked about eudialite in your ore shenghe mentioned that as your reference
on the 3 November 2010 the company announced the discovery of townendite ( Na8ZrSI6O18) which is also been described by its authors ,as a heavy REE, yttrium, uranium mineral that was a significant contributor, along with steenstrupine as a significant contributor to the resources at kvanefjeld. this mineral that will be lost