Velvet Obsidian Rough Chunk – Green Blue Velvet Pattern – Mexico 253g Rhyolite and its high silica content

and its high silica content

Exceptional preservation with fine anatomical detail and strong contrast

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

known for premium-grade labradorite

It is a pretty neat one to work with for sure

Velvet Obsidian Rough Chunk – Green Blue Velvet Pattern – Mexico 253g Rhyolite and its high silica contentVelvet 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.