Black Obsidian 10x8mm Faceted Butterfly - 15-16 Inch 4-7x5-9mm crystallized and infused in Quartz

crystallized and infused in Quartz

This material dates back 29 million years and has been used in early civilizations as tools similar to obsidian

Porcelain Agate is a natural agate that is dyed and heated to give it the unique blue color and pattern that resembles porcelain

Silica-rich waters create hardened deposits that preserve coral skeletons

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Black Obsidian 10x8mm Faceted Butterfly - 15-16 Inch 4-7x5-9mm crystallized and infused in QuartzEssentially a volcanic glass, Obsidian ranges in color from opaque black, to green, brown, mahogany, black with rainbow colors, black with snowflake patterns, black with a golden sheen, and translucent black (Apache Tears)