Velvet Obsidian Rough Chunk – Green Blue Velvet Pattern – Mexico 253g Rhyolite or polishing into a dramatic

or polishing into a dramatic display specimen

Color Palette: Dark brown to black wood with pale fossil markings

Bubble Lace Agate

and its high silica content

It is a pretty neat one to work with for sure

Velvet Obsidian Rough Chunk – Green Blue Velvet Pattern – Mexico 253g Rhyolite or polishing into a dramaticVelvet Obsidian Cutting Rough Chunk Green Blue Velvet Pattern Mexico Premium Cutter Gorgeous neat green and blue velvet pattern creates visual interest in this Mexican velvet obsidian chunk. This Mexican volcanic glass with distinctive velvet appearance should take a great dome polish or could be trimmed for cabbing slabs for exceptional jewelry pieces. SPECIFICATIONS Material: Natural Mexican Velvet Obsidian Dimensions: 105mm x 53mm x 43mm (Inches 4.