Apophyllite is a mineral belonging to the silicate group. Its name is derived from the Greek words "apo" meaning "from" and "phyllon" meaning "leaf" due to its occurrence in leaf-shaped surfaces or crystals. Apophyllite occurs in the form of transparent or transparent crystals that can be of various colors such as white, green, yellow or pink. It is known for its high luster and is often found in cavities in lava rocks, especially in the presence of zeolites. One of the notable properties of apophyllite is its ability to generate water vapor when heated. This property has been used in the past for additional humidification in spaces with artificial air, such as exhibition halls or museums.

Overall, apophyllite is an interesting mineral with a variety of uses, from aesthetic and decorative purposes to its potential influence on human energy and health.