Stone(s): Rainbow obsidian
Color: Black with rainbow reflections
Dimensions: 3.2cm x 4.2cm
Approximate weight: 9.4g to 21g
Stone finish: Polished
Photos are non-contractual.
Classification: rhyolite group
Mohs hardness: 5.5
Density: 2.4
Origin: Mexico
Care instructions: No specific maintenance required.


















