Assertion: calcite | /r/Synonym | either low-magnesium calcite
Facets:
value: oftentimes
type: TEMPORAL
Source sentences:
text: Magnesium is the most common impurity of the bunch, so calcite is oftentimes called either low-magnesium calcite (LMC) or high-magnesium calcite (HMC) depending on how much magnesium is present in a given sample.