HIGH-TEMPERATURE CARBONATITE MELT AND ITS INTERRELATIONS WITH ALKALINE MAGMAS OF THE DUNKEL'DYK COMPLEX, SOUTHEASTERN PAMIRS

Abstract

This paper is aimed at studying the inclusions (microportions of mineral-forming media in minerals) in clinopyroxenes from a leucite fergusite sample taken from a diatreme of the Dunkel’dyk alkaline complex in the southeastern Pamirs. The Dunkel’dyk Complex is bounded in the north and the west by the Rushan–Pshart and Gunt-Alichur deep-seated faults, respectively, which were formed in the Paleozoic and partly rejuvenated in the Neogene.