Study and Diagnostics of Convergent Rocks on the Example of Carbonated Fluid-Explosive Ultramaphic Dyke Complex (Middle Timan)

Fluid-explosive rocks of the dike complex are identified in Middle Timan. The have convergent properties due to a combination explosive and metasomatic processes. study petrographic features revealed their nature. Further chemical composition rock-forming minerals established source mantle material paragenetic relationship with carbonatite magmatism. fluid-explosive dyke long-term multistage formation history. fluids caused fenitization host strata its disintegration. Solid-gas mantle-crustal compound fills cracks. At last stage rocks, rare-metal, rare-earth, sulfide mineralization took place.