X-ray radiometricalic approbation of copper ores of Kazakhstan deposits

Polymetallic type of metalizing process of copper ores Zhezkazgansky, Sayansky, Koundradsky, Nurkazgansky and other deposits, an intensification exract works as underground, open way, the control of the maintenance of copper and associating elements, application of geophysical approbation with using power disperse x-ray-fluoriscentle, portable, laboratory and logging operated spectrometers of type XRPD-12, XRLD-21, XRDGSD-1, providing the analysis to 34 elements (Сu, Pb, Zn, Ag, Cd, Fe, As, Ba, K, Ca, Ti, V, Cr, Mn, Co, Ni, Ga, Se, Br, Rb, Sr, Y, Zr, Nb, Mo, Pd, In, Sn, Sb, Ta, Bi, W, U, Th). Set of methodical and hardware workings out has provided the status x-ray radiometrical approbations (XRRA) as basic tool of geological monitoring prospecting and extract works. By XRRA results in ores of deposits new elements (Mo on a deposit of Kusmuryn and Akbastau; Ta, Sr Toskura, etc.) were revealed. Consideration of monitoring possibility behind prospecting works providing formation of passports of prospecting chinks under maintenance Cu, Zn, Pb, Ag, Cd, Mo, Se, Co; Increasing of reliability of operational planning, conducting prospecting, extracting works and the control over shipment of commodity ore under all list of the basic and accompanying ore components extorting Zn, Ag, Cd, Mo, Se, Co. Using of XRRA in transport capacities in a mode «on-line» was tested. On the basis of XRRA created the reliable system of operatively updated data about total and element structure of ores in borders of mine fields and in different level of ore streams, for a substantiation of the mines modernistic new conception of ALL « Kazahmys Corporation».