Standing Committee on natural resources
For those interested, the House of Commons published in June 2014 a study on rare earth elements industry in Canada. It gives, among other thing, a good overview of exploration activity and ongoing initiatives in Canada. You can also have a look to the project state (at that time) and the projected NPV.
Maybe it was published here before, but I found it on the Quest BullBoard.
https://www.miningwatch.ca/sites/www.miningwatch.ca/files/rareearthelements-summary-e.pdf
Cheers,
Moulouk