MİNERALOGİCAL COMPOSİTİON, TEXTURE-STRUCTURAL PROPERTİES AND MİNERAL FORMATİON SEQUENCE OF THE ORE OF GOSHA GOLD- PYRİTE FİELD

As a result of microscopic researches it has been determined that mineralogical composition the ore field consists hypogenic,vein and hypergen minerals. A number factors in formation texture types structure, including morphological properties minerals, characters solutions, affect tectonic processes after are not excluded. Due to influence above mentioned stratum, massive, nested textures replace each other sequence Gosha field. Stratum fine, medium big grain pyrite, quartz, carbonate sequence. Mass mainly hardenied pyrite which gradually passes into granular ore. Nested is formed initval stage as cry stallation commonly found non-ore area. Breccia - like usually on edges Such type by incorporation solutions derivative quartz. In article, along with ore, its structure already studied. The structures follows: rhythmic zoning, porphyry-shaped, residual, cataclysmic. Ore process begins from quartz-pyrite. Then proceeded quatrz-gold-telluride, quartz-semisulfide, quatrz-carbonate quartz-goldhelite-hydrochetite stages. This, composition, texture-structure properties, mineral Gosha¬pyrite give reason say did undergo post-metamorphism formation, was at low depth, where metacolloid were widespread. Keywords: mineralformation, texture, metacolloid, pyrite.