Agashev, A.M., et al. “Rutile and Titanite As the Minerals for Dating Kimberlite Emplacement Age: An Example of Amakinskaya and Taezhnaya Pipes of Mirny Field, Siberia”. International Kimberlite Conference: Extended Abstracts, vol. 10, Feb. 2012, doi:10.29173/ikc3695.