Schulze D, Hearn B. Mantle xenocrysts from the Masontown, Pennsylvania (USA) kimberlite: an ordinary mantle with Si-enriched spinels. IKC abstracts [Internet]. 2008 Oct. 15 [cited 2024 Nov. 21];9. Available from: https://ikcabstracts.com/index.php/ikc/article/view/3537