Diamonds from the eastern Dharwar craton, India: their physical and infrared characteristics - Ravi, S.; Sufija, M.V.; Patel, S.C.; Gupta, T.; Sridhar, M.; Kaminsky, F.V.; Khachatryan, G.K.; Netravali, S.V. (International Kimberlite Conference: Extended Abstracts, 2012)