Golden Obsidian Natural 6mm Round Large Hole Beads - 8 Inch Stone Type_Boulder Opal To create Cherry Quartz

To create Cherry Quartz

or black and can be distributed randomly or in bundles or star to like formations

after its type locality

rainbow effect of light refracting off of the air bubbles inside of the stone

it lightens because of further weathering and becomes Malachite

Golden Obsidian Natural 6mm Round Large Hole Beads - 8 Inch Stone Type_Boulder Opal To create Cherry QuartzGolden 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. Approximate Hole Diameter: 2mm