The dredges have undergone further design modifications based on the previous field testing and sample mining performed by Allied Mining & Supply personnel and are to be custom fitted with gemstone and heavy mineral sands recovery systems.
From PR - Sunergy Orders Initial Equipment to Commence Recovery Operations of Rare Earths (REEs), Gold and Diamonds on Its 140 Sq. Km. Pampana River concession Date : 11/10/2010 @ 8:30AM
It sounds like they should get some diamonds automatically.