Definition
'Calcitic' describes something composed of or containing calcite. Calcite is a mineral, a form of calcium carbonate, known for its crystalline structure. Itβs a major component of limestone and marble. 'Calcitic' materials often exhibit unique optical properties because of calcite's birefringence. It's similar to saying something is 'quartzitic' if it's made of quartz. The term 'calcitic' points directly to the mineral composition, emphasizing its geological and material science relevance.