McCandless, T.E. and Gurney, J.J. 1986. Sodium in garnet and potassium in clinopyroxene: Criteria forclassifying mantle eclogites. International Kimberlite Conference: Extended Abstracts. 4, 1 (Sep. 1986), 282–284. DOI:https://doi.org/10.29173/ikc1144.