Assertion: andradite | /r/HasProperty | stable
Facets:
value: with iron
type: OTHER
value: in rocks of low silica activity
type: LOCATION
value: with magnetite
type: OTHER
value: below 350 °c
type: OTHER
value: at high temperature in oxidizing conditions
type: OTHER
Source sentences:
text: If andradite is stable at high temperature in oxidizing conditions (Fig.
text: 3b), it noticeably expands its stability field towards reducing conditions at low temperature in low silica activity environments (≈ log aSiO 2 < −1.7); andradite being co-stable with iron and magnetite below 350 °C.
text: That the stability of andradite is highly sensitive to silica activity explains therefore why, in rocks of low silica activity, andradite can be stable even in the presence of native iron (Fig.