Pink Opal Rosary Bracelet Crucifix - Miraculous Medal:Antique Gold which is an optical effect

which is an optical effect that produces vertical

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

a Roman who discovered a similar stone

or a glittery schiller effect caused by light reflections from tiny hematite

Pre-Columbian Mesoamerican cultures carved many tools and other objects from Obsidian

Pink Opal Rosary Bracelet Crucifix - Miraculous Medal:Antique Gold which is an optical effectOur 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.