000 years ago and is believed to have last erupted about 5

Martin Horejsi Collection of Meteorites and a Canagem Collection specimen cards and is displayed and protected by a gem jar

These locations produce stunning pyritohedral crystals

a bright fireball

The crystals are a tan color and have a unique texture

Astrophyllite and Natrolite Crystal Clusters | 149 grams | Mont-Saint-Hilaire, Québec, Canada Vesicular Breccia 000 years ago and isAstrophyllite 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 and Natrolite crystals originates from the world famous site of Mont Saint Hilaire,