Assertion: andradite | /r/HasProperty | low temperature
Facets:
Source sentences:
text: It depicts clearly that andradite is a low temperature (T<350 °C) phase, kirschsteinite is a high temperature (>450 °C) phase, wollastonite is intermediate, and fayalite and/or hedenbergite, despite being stable over a large range of temperature, are indicative of higher silica activity; in addition, fayalite is more stable in an iron-rich system.