Foley, S.F., H. Hoefer, and G.P. Brey. 1991. “The Stability of Priderite, Lindsleyite-Mathiasite and Yimengite- Hawthorneite under Lower Continental Lithosphere Conditions: Experiments at 35 to 50 Kbar”. International Kimberlite Conference: Extended Abstracts 5 (February):106-8. https://doi.org/10.29173/ikc2480.