Lewis, Richard D., and Henry O.A. Meyer. “Diamond-Bearing Kimberlite of Prairie Creek, Murfreesboro, Arkansas”. International Kimberlite Conference: Extended Abstracts 2, no. 1 (September 12, 1977): 192–194. Accessed November 22, 2024. https://ikcabstracts.com/index.php/ikc/article/view/987.