Black Obsidian Scooby-Doo Multi-Colour Weight: 80g Size: 37mm x

Weight: 80g  Size: 37mm x 30mm x 47mm

Height: 75mm Width: 62mm Weight: 163g

Ammonites are a common fossil that have a spiral-shaped shell with ribs

Weight: 43g  Size: 46mm x 39mm x 18mm (stand sold separately)

Mineral: Alkali Silicate

Black Obsidian Scooby-Doo Multi-Colour Weight: 80g Size: 37mm xWeight: 103g. Size: 87mm x 45mm x 46mm (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.