Steele K, Wagner G. Geochemistry of the Murfreesboro kimberlite and its relationshop with other igneous rocks of Arkansas. IKC abstracts [Internet]. 1977 Sep. 12 [cited 2025 Dec. 23];2(1):331-3. Available from: https://journals.library.ualberta.ca/ikcabstracts.com/index.php/ikc/article/view/1039