Diamond recovery from the white tuff material by washing and scrubbing is the best option to get rid of sticky materials which will enable us to get big and gem diamonds in more quantity to have a better realization in the diamond market fetching better profit to the company and also the best use of resources
X-ray luminescent separation enrichment process is the main diamond mining industry. The essence of method is to initiate the X-ray luminescence, detected luminescent sample by a photodetector and automatically separate it into concentrate. It is shown overview and analysis of work on the X-ray diamond equipment for the technical implementation of the method, promising equipment. The research in the area of luminescence of minerals, solid-state physics, optics and spectroscopy, enhance the economic efficiency of the diamond industry and, therefore, of paramount economic importance and require the continuation and development.