Аңдатпа
The relevance of the research arises from the need to study and reveal patterns of formation of complex rare and noble metals deposits – as a source of associated valuable components. A new approach to the study of deposits meets modern requirements for the resources of such critical types of raw materials as rare earths, rare and precious metals. The aim of research: studying the processes of formation of gold ore and rare metal mineralization, paragenetic mineral associations that are characteristic for a particular type of deposits in order to identify resources for extracting nontraditional types of raw materials on the example of the deposits Bakyrchik, Vasilkovskoye, Sekisovskoye, Verkhnee Espe, Yubileynoye. Objects of researches: gold, rare-metal-rare-earth deposits of Kazakhstan. Methods of researches: Sampling from ore-bearing rocks and ore bodies to determine the chemical composition by methods ICP MS, identification of patterns in the distribution of basic ore minerals and useful impurities. Microprobe analysis using a scanning electron microscope JSM 6390LV with an energy dispersive attachment, comparative characteristics of ore mineralization of the studied deposits. Research results. The study of gold and rare metal ores of known and new deposits found the extensive development of complex compounds of rare and precious metals. The complexity of ores involves setting a versatile task of basic and trace elements recording during all stages of work: from geological evaluation to production exploration. Modern processing technology and the latest development techniques allow classifying those fields as objects of industrial development priority. Studying them has scientific significance in the matters of endogenous ore formation, and creates a prerequisite to identifying promising new areas and deposits, both in Kazakhstan and in other parts of the world