Layer upon layer of mica

Mica is a group of silicate minerals known for their sheet-like structure and excellent light-reflecting properties. Natural mica is mined from the earth, processed, and often used to create pearlescent pigments. These pigments are primarily composed of a mica substrate coated with metal oxides, which interact with light to produce a shimmering, iridescent effect. The unique interplay between light and the layered structure of the mica creates a depth of color that synthetic pigments often struggle to replicate.