Supplementary Information for "The Journey of Sediment-Rich Mélanges in Subduction Zones": Table S1 to S12

Supplementary Information for "The Journey of Sediment-Rich Mélanges in Subduction Zones"

This Supplementary Information contains additional tables (Table S1 to S12) with the detailed chemistry composition of the starting material, minerals, melts, the calculated rock densities, and the batch melting modeling results.

Table S1. Starting material major and trace element compositions.

Table S2. Experimental melt composition at 2 and 3 GPa and melt and aqueous fluid proportions (w.t%).

Table S3. Bulk mineral residue composition and phase proportions (wt.%).

Table S4. Enstatite composition and phase proportion

Table S5. Biotite composition and phase proportion

Table S6. Pargasitic-amphibole composition and phase proportion

Table S7. Quartz composition and phase proportion

Table S8. Pyrope composition and phase proportion

Table S9. Rutile/Ti-magnetite composition and phase proportion

Table S10. Thermodynamic parameters used in the “modified TEOS” equation in Holland and Powell (2011).

Table S11. Density contrast data between mélange/sediment and the mantle

Table S12. Trace elements batch melting results

---

For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu