Hackmanite - Pendant *Gem Grade Hackmanite* Obsidian is a natural volcanic

Obsidian is a natural volcanic glass formed when molten lava cools so rapidly that it has no time to crystallize

The dye does it change the Agates meaning or uses and can add an incredibly display of color in jewelry and artistic projects

making it the perfect family outing

each participant receives a container and a map to guide them through the show

Hackmanite - Pendant *Gem Grade Hackmanite* Obsidian is a natural volcanicHackmanite Pendant Size: 1. 5" Set in Sterling Silver About Hackmanite: Hackmanite forms in silica poor, alkaline igneous rocks and metamorphic environments as a variety of sodalite, developing when sodium rich conditions allow its unique crystal structure to grow. It is considered rare because high quality hackmanite with strong color change (tenebrescence) is found in only a few locations worldwide, including Greenland, Afghanistan, and Canada. In