Selective fragmentation with selFrag Technology makes it possible to liberate high-purity quartz crystals from composite rock largely without contamination and with low loss of undersize particles. The expected yield is significantly higher than for mechanical comminution processes, and the degree of downstream processing is substantially lower.
 
selFrag Technology  is also ideal for selective liberation of gas and fluid inclusions or micro-mica impurities without producing excessive amounts of undersize particles at the same time.

The selFrag Lab system is excellent for exploring and evaluating new quartz deposits.