Pink Opal Rosary Bracelet Crucifix - Miraculous Medal:Antique Gold Rock Crystal is the clear

Rock Crystal is the clear

This type of glass is often called "opalite" and "synthetic moonstone"

Sometimes obsidian can have a slight iridescence due to inclusions of mica and other material

and the Indigenous Peoples were likely utilizing jade

which is an optical effect that produces vertical

Pink Opal Rosary Bracelet Crucifix - Miraculous Medal:Antique Gold Rock Crystal is the clearOur Pink Opal beads occur in a variety of attractive colors from light coral and pink carnation, to olivey gold, and the softest delicate peach. Pink Opal, also known as Pink Peruvian Opal, is often mined in Peru as its name suggests. Surprise! It can also be sourced from Mexico. Pink Opal is referred to as a common Opal a more affordable alternative to Opals with play of color. Opals are hydrated silicon dioxide.