![a. Zr/Hf and b. V/Sc vs. ∑HREE in reconstructed bulk eclogite and pyroxenite xenoliths from Balmoral producing a linear array for high-Ca eclogites that originates in the compositional field of corundum-bearing eclogites; c. clinopyroxene Al [IV] vs. Y abundance; d. Y/Yb vs. ∑HREE in reconstructed bulk xenoliths. Shown for comparison in b. are oceanic crustal cumulates (whole rock Eu/Eu* > 1.05) from PetDB (www.earthchem.org/petdb). Light grey fields show range of compositions of kimberlites and lamproites from the Kaapvaal craton (Becker & Le Roex, 2006), dark grey field encompasses samples suggested to have experienced both kimberlite-like melt metasomatism and Karoo-type melt metasomatism (see text). Shown for comparison are compositions of Karoo lavas (Jourdan et al., 2007).](https://oup.silverchair-cdn.com/oup/backfile/Content_public/Journal/petrology/66/3/10.1093_petrology_egaf011/3/egaf011f7.jpeg?Expires=1749833637&Signature=Y3xKPAUhxEK8EeiElFMltUtaMIuLZW6OdYW2MN~F3DnZODhX69xnuTV3GqjURyMXlXpLk1sOv9Rej21K~36NXF0oDsw1gSFz1wt6F-DeVTYccFPBQQ6oI9puqBvPUE7N0WgmvaLyRcAvJAQtgKRl6unEc~EYDro3HnSEQ8stF8uvfRuH4kk8xO2WiWb3MOpUoA76wbX6bgNN~AZiAtm7B4jM3NDrGpV7AboGsR96myO3Xmu5Er4cQgJoSI0J1yqZgSFmUpXGs4E3883oTo6UFqmpu7XtSjTFecHZOIl9UP5vlcJ3xwOLZf34JWYEi655SoJSLbSnJDtspK5CgXESHw__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
a. Zr/Hf and b. V/Sc vs. ∑HREE in reconstructed bulk eclogite and pyroxenite xenoliths from Balmoral producing a linear array for high-Ca eclogites that originates in the compositional field of corundum-bearing eclogites; c. clinopyroxene Al [IV] vs. Y abundance; d. Y/Yb vs. ∑HREE in reconstructed bulk xenoliths. Shown for comparison in b. are oceanic crustal cumulates (whole rock Eu/Eu* > 1.05) from PetDB (www.earthchem.org/petdb). Light grey fields show range of compositions of kimberlites and lamproites from the Kaapvaal craton (Becker & Le Roex, 2006), dark grey field encompasses samples suggested to have experienced both kimberlite-like melt metasomatism and Karoo-type melt metasomatism (see text). Shown for comparison are compositions of Karoo lavas (Jourdan et al., 2007).
