Assertion: siderite | /r/HasProperty | stable
Facets:
value: at those conditions
type: TEMPORAL
value: to calcite
type: OTHER
value: in oxidizing environments
type: LOCATION
Source sentences:
text: Berner  suggests that siderite is stable under severely restricted physio-chemical conditions.
text: Although siderite is a widespread early diagenetic mineral in fluvial systems, it is unstable in oxidizing environments and destroyed in permeable rocks that experience uplift and exhumation.
text: Berner  in earlier work stated that for siderite to be stable relative to calcite, the concentration of Fe+2 must be greater than 5.0 percent that of calcium.
text: As can be seen in Figure 2 , siderite is stable at those conditions.