Phillips, D., A. Giuliani, H. Jelsma, and S. Joy. “40Ar/39Ar/Analyses/of/Kelyphite:/A/New/Approach/for/Dating/Kimberlites/and/Related/Rocks”. International Kimberlite Conference: Extended Abstracts 10 (February 6, 2012). Accessed April 27, 2024. https://ikcabstracts.com/index.php/ikc/article/view/3682.