Heulandite

Heulandite is a beautiful and intriguing mineral belonging to the zeolite group, characterized by its unique crystal structure and formation. Its crystals typically form in delicate, plate-like layers that stack together, creating a pearly to vitreous luster. Commonly found in shades of white, pink, yellow, orange, or pale green, Heulandite’s colors can vary depending on trace elements within its chemical composition, which is primarily composed of hydrated calcium and aluminum silicate.