Contents : Petrology and Geochemistry of Nakora Ring Complex with Emphasis on Tectonics and Magmatism, Neoproterozoic Malani Igneous Suite, Western Rajasthan, India, Petro-Mineralogical and Geochemical Study of theAcid Magmatic Rocks of Tusham Ring Complex, NW Peninsular India,Geochronology and Petrogenesis of AhetalaGranodiorite in South Tianshan Orogenic Belt, Xinjiang: New Constraints on the Tectonic Evolution of the South Tianshan Ocean ,Comprehensive Review of Studies on Metamorphic Rocks , Petrography, Geochemical Features and Absolute Dating of the Mesozoic Igneous Rocks of Medvedev and Taezhniy Massifs (Southeast Russia, Aldan Shield) , 40Ar/39Ar Geochronology, Geochemistry and Petrogenesis of the Volcanic Rocks in the Jiangling Basin, China ,Metamorphism, Metasomatism and Conditions of Formation of Industrial Minerals of the Sillimanite Group of the Fennoscandian Shield ,Changing Carboniferous Arc Magmatism in the Ossa-Morena Zone (Southwest Iberia): Implications for the Variscan Belt .