Fireworks Obsidian Slab – Colorful Patterned Volcanic Glass from Mexico Surriceras This is a chunk from

This is a chunk from an old estate sale

Brazilian Agate has a very high silica content and can come in a broad spectrum of colors

Finish: Polishable to a high gloss

Depleted Mexican lace agate variety

Unique and rare jasper with natural fossil-like appearance

Fireworks Obsidian Slab – Colorful Patterned Volcanic Glass from Mexico Surriceras This is a chunk fromFireworks Obsidian Slab Explosive Flowerburst PatternsThis ones got serious fireworks energybursting with bold flowerburst patterns that look like they're mid explosion! Just in time for Independence Day, its a fun option for a themed cabochon or a festive collector piece. Measurements (inches longest approx.): 3. 5 x 2. 2 x 0. 29 Also known as Flower Obsidian, this rare material from Mexico is packed with chrysanthemum like formations. It may