Avalon Rare Metals - Avalon Rare Metals is a Canadian mineral development company with a primary focus on the rare metals and minerals.
https://avalonadvancedmaterials.com/
Colorado Rare Earths Inc - Colorado Rare Earths is a publicly traded company that holds mining claims for rare earth elements in Colorado.
http://www.coloradorareearth.com/
Rare Earth Metals Inc - A mineral exploration company committed to discovering economically significant rare earth element deposits.
http://www.canadarareearth.com/