LCM - Loose Cubic Metres BCM - Bank Cubic Metres CCM – Compacted Cubic Metres LCM: The best way to visualize LCM is to picture soil in the back of a truck or, even better, in the conical stockpile at the end of a stacker conveyor. This is the idealized version … Read More Full Form of BCM in Mining | FullForms What does BCM mean?.