Stilbite on Apophyllite and Matrix - IA1 Amethyst Geode From its humble beginnings on

From its humble beginnings on February 1

As a marine fossil we can see many of the animal's structure

Height: 2 in

These fossilized marine bugs from over 245 million years ago may not be able to bite anymore but they sure look neat in their fossilized state

These hand-selected rock crystals are translucent

Stilbite on Apophyllite and Matrix - IA1 Amethyst Geode From its humble beginnings onStilbite is a tectosilicate mineral, in the zeolite group made of calcium sodium and aluminum silicate. It often grows alongside Apophylite and comes in a variety of colors. The image is the exact mineral rock you will receive, this specimen exhibits a pearly cream luster. Length: 5. 5 in Width: 4 in Height: 2. 5 Weight: 25. 3 oz