Recent investigations have utilized advanced techniques such as laser Raman spectroscopy and first-principles calculations to explore the behavior of various carbonate minerals at high pressures ...

Our measurements indicate that carbonate phases in these two systems react with silica to form bridgmanite ± Ca-perovskite + CO2 at pressures in the range of ∼40 to 70 GPa and 1600 to 1900 K in ...