Black Obsidian Dragonhead | 216g Blue Aventurine It's often found with a

It's often found with a colour scheme consisting of chalky white with black veins running throughout though it can also be seen as brown or even colourless

Weight:   105g     Size:  H 66mm

Weight: 75g  Size: 52mm x 34mm x 30mm

Weight: 97g Size: 50mm x 52mm

Black Obsidian Dragonhead | 216g Blue Aventurine It's often found with aWeight: 216g Size: 99mm x 48mm x 50mm (All measurements are approximate.) BLACK OBSIDIAN STRENGTH PROTECTION GROUNDING TRUTH TRAUMA Source(s): United States, Canada, Mexico, Guatemala, Argentina, Chile, Greece, Hungary, Italy, Iceland, Russia, New Zealand, Japan, and Kenya. Mineral: As a volcanic glass, obsidian resembles a mineral, but it's not a true mineral because its composition is too complex and lacks the typical mineral crystalline structure.