The Bou Craa Conveyor System, a nearly 100-kilometer-long industrial conveyor belt transports phosphate rock from the interior mine deposits directly to the Atlantic Ocean for global export. Photo: The Cradle.

The Bou Craa Conveyor System, a nearly 100-kilometer-long industrial conveyor belt transports phosphate rock from the interior mine deposits directly to the Atlantic Ocean for global export. Photo: The Cradle.