Extended Data Table 3 Summary of reaction experiments run conditions and experimental products

From: Slab melting as a barrier to deep carbon subduction

  1. capv, calcium perovskite; CM, carbonatite melt; Di, diamond; Fe, Fe metal; fper, ferropericlase; mag, magnesite; maj, majorite garnet; rw, ringwoodite; wad, wadsleyite.
  2. *Trace/minor phase.
  3. †Relics of the peridotite starting material.
  4. ‡Thermocouple broke during run; temperature estimated using power curves with maximum uncertainty of ±150 °C.