Golden Obsidian 10x14mm Barrel - Large Hole Beads 5-6mm Aqua Impression Jasper has been

Aqua Impression Jasper has been dyed to an aqua or turquoise blue color

with a Mohs Hardness of 8

those substances add a delicate accent to the otherwise clear gemstone

orange and rust are due to traces of hematite within the stone

and rutile

Golden Obsidian 10x14mm Barrel - Large Hole Beads 5-6mm Aqua Impression Jasper has beenGolden Obsidian is a naturally occurring volcanic glass, shiny black with a golden sheen. Obsidian is produced when lava erupts from a volcano and cools rapidly with minimal crystal growth. It is sometimes used for scalpel blades in cardiac surgery, as Obsidian can be formed into a blade many times sharper than steel surgical blades.