Convergent processes in the evolution of the early Caledonian Bayan-Khongor zone of Central Asia: Evidence from geological and geochronological investigations of the Khan-Ula gabbroid pluton
1. Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences, Saint Petersburg, Russia 2. Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry, Russian Academy of Sciences, Moscow, Russia