https://www.usgs.gov/publications/akermanite-phase-transitions-heat-capacity-and-thermal-expansion-and-revised
Akermanite: phase transitions in heat capacity and thermal expansion, and revised thermodynamic...
A small but sharp anomaly in the heat capacity of akermanite at 357.9 K, and a discontinuity in its thermal expansion at 693 K, as determined by XRD, have been...
phase transitionsin heatthermal expansionakermanite
https://www.merriam-webster.com/dictionary/akermanite
AKERMANITE Definition & Meaning - Merriam-Webster
The meaning of AKERMANITE is a mineral Ca2MgSi2O7 that consists of calcium magnesium silicate and is an end-member of the melilite series.
akermanitedefinitionmeaningmerriamwebster