Chalapathi Rao, N.V., et al. “Petrology, Bulk-Rock Geochemistry, Indicator Mineral Composition and Zircon U-Pb Geochronology of the End-Cretaceous Diamondiferous Manipur Orangeites, Bastar Craton, Central India”. International Kimberlite Conference: Extended Abstracts, vol. 10, Feb. 2012, doi:10.29173/ikc3808.