including olivine

Montana USA

It is very strongly UV reactive

The most well-known deposits are located near the Moldau River

Orthoclase is often associated with mental clarity

Astrophyllite Crystals | Perky Box Miniature Specimen | Poudrette Quarry, Québec, Canada Orthoclase including olivineAstrophyllite is a striking and rare mineral known for its bronze to golden bladed crystals that radiate like starbursts, often embedded in a dark matrix of other minerals. The name comes from Greek, meaning star leaf, referring to its star like crystal formations. It is found in locations such as Russia, Norway, Greenland, and Canada. This specimen of Astrophyllite crystals originates from the world famous site of Mont Saint Hilaire, Qubec.