Rainbow Obsidian Hearts | Cosmic Pairing cabochon One bubble is larger and

One bubble is larger and the second slightly smaller

These layers formed as silica-rich mineralising fluids gradually deposited microcrystalline Quartz along the walls of the original cavity

You are essentially holding a miniature study of Earth’s creativity in one refined display

The skull form combined with the branching etched patterns gives these pieces a distinctive presence

Known as the “Spectrum Stone

Rainbow Obsidian Hearts | Cosmic Pairing cabochon One bubble is larger andThese Rainbow Obsidian Hearts showcase one of the most captivating optical effects found in natural volcanic glass. At first glance they appear deep black, yet under shifting light subtle rainbow flashes emerge beneath the polished surface. Formed through microscopic mineral inclusions within the Obsidian, this hidden iridescence makes every heart unique, creating a beautiful collector piece that is equally suited to carrying, gifting or displaying.