✨ Rare Fire Obsidian Cabochon – 11ct Glass Butte Oregon – Multicolor Fire – 14×18mm Collector Lapidary Gemstone ✨
Stone Type: Natural Fire Obsidian
Weight: 11 carats
Size: 14 × 18 mm
Shape: Oval Cabochon
Origin: Glass Butte, Oregon, USA
Treatment: None (100% natural)
Finish: High polish
Cut: Dome cabochon
This striking Glass Butte Fire Obsidian cabochon displays vivid layered flashes of gold, magenta, violet, and green fire created by microscopic magnetite platelets within the volcanic glass. These rare internal layers produce a holographic flame-like effect that shifts as the stone moves under light.
Fire Obsidian is found almost exclusively in Glass Butte, Oregon, making quality cabbing material increasingly scarce and highly sought after by collectors and lapidary artists.
This piece shows excellent directional fire with stacked color banding and strong contrast against a deep black body tone—ideal for a custom ring, pendant, or high-end collection specimen.
Perfect for:
• Custom jewelry design
• Lapidary collections
• Rare Oregon gemstone displays
• Energy-focused or metaphysical work
Like most Fire Obsidian, the internal fire appears strongest under directional lighting and may look dark until properly oriented.
📸 Photos taken under bright light to reveal the natural fire effect.