Figures F1-F10
Tables T1-T9

F1. Covariation plots of Mg# of olivine, clinopyroxene, orthopyroxene, and anthorite of plagioclase.

F2. Plots of Mg# of minerals, basaltic melt, and whole-rock gabbroic samples vs. liquidus temperatures.

F3. Plots of Ca# and CaO/Al₂O₃ vs. Mg#.

F4. Plots of SiO₂ and TiO₂ of MORB samples.

F5. Mineral compositions of microgabbros and coarse-grained host gabbros.

F6. Sc vs. CaO, Al₂O₃, and CaO/Al₂O₃.

F7. Mineral mass proportions.

F8. TiO₂, V, Cr, Ni, Sr, Y, Zr, and Nb vs. cpx# and Mg#.

F9. Downhole whole-rock composition.

F10. Downhole mineral composition.

Tables T1-T9

T1. Downhole positions and analytical work.

T2. Microprobe analyses of olivine.

T3. Microprobe analyses of plagioclase.

T4. Microprobe analyses of clinopyroxene.

T5. Microprobe analyses of orthopyroxene.

T6. Microprobe analyses of Fe-Ti oxides.

T7. Microprobe analyses of amphiboles.

T8. Whole-rock major trace elements in gabbro.

T9. Comparison of primitive melt with bulk hole composition.

Figures F1-F10
Tables T1-T9