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Information × Registration Number 0200U004611, 0197U002475 , R & D reports Title Development of searching criterias of gold metallization in pre-Cambrian greenstone structures of Ukraine popup.stage_title Head Voevodin V., Registration Date 26-09-2000 Organization Kharkov National University named after V.N. Karazin popup.description2 The object of exploration are gold boaring pre-Cambrian greenstone structures of the Ukrainian shield. The purpose of the work is elucidation of prospecting creterias of gold metallization in such structures. Method of exploration - formation analysis. During the works there have been defined tremendous variaty of gold metallization types in greenstone structures and their very difficult and non-uniform inturnal composition. As a result of that there has been a new geological-genetic conception of greenstone structures composition that explains their geotectonic nature and variaty of gold metallization that rather defined geological-structures conditions and specific mineral-geochemical composition. Such structures are defined by us as old eugeosyncline and conjundable with them continental volcanic belts. On this basic there has been carried out sistimatization of all gold boaring objects of greenstone structures of the Ukrainian shields. There have been 6 different groups of gold boaring objects. Ac cording to the substance composition the come down to the Fanerozoic deposits of eugeosynclines and volcanic-plutonic belts of other regions. During the directed development of greenstone structures is evaluating geochemical profile and deepness of magmatizm, and accordingly, the endogenic are boaring. Evoluation of geologic-structural conditions of different deposits types, their substance composition and their specifical conditions with non-uniform magmatism allows to mare the correlation of definite deposits types to the stages of tectonic. As a result there has been defined the sole evaluation raw of gold boaring formation in greenstone structures of the Ukrainian shield that have different perspectives. Product Description popup.authors popup.nrat_date 2020-04-03 Close