Geochemistry of the Nongpoh Granites and the Xenoliths, Meghalaya, India : Petrological and Geochemical Approach

Geochemistry is a key subject in understanding of the origin and evolution of granites and associated rocks. The study evaluates the field relation ship, mineralogy, major and minor element trend, composition and age from isotopic studies. The convergence of the all analyses helped in carrying out final conclusions on the source rock composition and genesis of the granites of Nongpoh, Meghalaya, India.