👉 Meroceritic is a mineral that contains two distinct minerals, namely cerium oxide (CeO2) and mica (MgO). It is distinguished from other types of minerals such as micas, which are generally found in a single phase. The chemical composition of meroceritic rocks includes the presence of both CeO2 and Mgo in varying amounts within the rock. This distinction can be useful for geologists, mineralogists, and archaeologists who study the chemical
