MCP has NO HEAVY RARE EARTH METALS.US's MOLYCORP = MCP has NO HEAVY RARE EARTH METALS.They only have LIGHT RARE EARTH METALS which is very plentiful. MCP is a BIG HYPE. CHINA has most of the HEAVY RARE EARTH METALS, then CANADA in terms of AVL +_GWG. AVL is the CHAMPION but no production until 2015 .