Recovery of kimberlite indicators, diamonds, gold grains, and REE'sProcessing of till, alluvial and rock samplesObservationObservation of Kimberlite Indicator MineralsOur unique heavy mineral separation process allows us to use a high specific gravity resulting in a very small concentrate to be sent to observation saving you time and money.Diamond ServicesDiamond Recovery by Caustic DissolutionRecovery down to 75 micronMacrodiamondsDiamond recovery by Dense Media Separation1 and 5 ton per hour capacityRecovery up to 12 mmObservationDiamond descriptions and photographyCaustic DissolutionOnce a sample has been determined to be kimberlitic, carefully removing the diamonds from the rock without breakage is the next stage of processing. Our Caustic Dissolution process utilizes total liberation techniques to give an accurate diamond distribution within the rock. more... See more text