The Painite's inclusions

Inclusions within painite include liquid CO₂, Srilankaite[(Ti,Zr)O₂], Baddeleyite(ZrO₂), a CaAl-silicate, and Calcite(CaCO₃).

Reference
Rossman, G.R., Saw Naung., Harlow, G.E., and Hunt, J. (2005). Painite(CaZrBAl₉O₁₈): A second source in Myanmar and Metasomatic Origins. Goldschmidt Conference Abstracts 2005 Geochemistry of Gem Deposits.