Marialite is a mineral that belongs to the sodalite group and typically ranges from colorless to pale yellow or pink. This mineral has the chemical formula Na4Al3Si9O24Cl and is primarily found in volcanic and plutonic rocks. Some synonyms for marialite include "pink scapolite," "white scapolite," and "meionite." Meionite is a calcium-rich member of the scapolite group, whereas pink and white scapolite refer to marialite's color variants. Additionally, marialite is sometimes referred to as "chlormarialite" due to its chlorine constituents. Scapolites are typically used as gemstones or for ornamental purposes, while marialite is also utilized in creating aluminum silicates for the ceramics industry.