Thanks, Easy2mine for the embarrassing reminder that HRE has a TREO ore grade of .26% (at the bottom of the other juniors).   We must keep in mind the BALANCE between heavy and light REEs with each of the companies listed. There was no mention of that in the article.  Does Frontier have any heavies? (We have 50% heavies.)  Do they have good cracking metallurgical expertise or a good head start on infrastructure?  Still, I'm feeling a little bit humble.