HardmanM.F., PearsonD.G., StachelT., and SweeneyR.J. “Robust New Statistical Approaches to the Discrimination of Mantle- and Crust-Derived Low-Cr Garnets Using Major and Trace Element Data”. International Kimberlite Conference: Extended Abstracts 110 (September 18, 2017). Accessed June 5, 2020. http://ikcabstracts.com/index.php/ikc/article/view/3881.