Assertion: low magnesium calcite | /r/HasProperty | lmc
Facets:
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.
text: Calcite seas existed in Earth history when the primary inorganic precipitate of calcium carbonate in marine waters was low-magnesium calcite (lmc), as opposed to the aragonite and high-magnesium calcite (hmc) precipitated today.