RE: central refinery conceptAs a investor in rare earth, I have thought that would be a good concept for juniorreserves like Avalon and Quest to build a central refin er strategically located in Canada or U.S. This article suggests a central refinement facility for a larger market, which deserves further reserch and disussion. I think his logic is correct in as far as cost savings and stability. His suggestion of one location , I believe there would have to be more than one to service north america and europe. Nevertheless , food for thought. Economicis will dictate.