A cryptocrystalline Chalcedony
Biotite is a name used for a large group of black mica minerals that are commonly found in igneous and metamorphic rocks
It's usually found in a light pink color with white “flower” inclusions
To help strengthen and preserve our Sleeping Beauty Turquoise it is processed using the Zachary Process
The hematite inclusions are responsible for the stone’s color
Black Obsidian 14mm Faceted Star - 15-16 Inch Size_2x5mm A cryptocrystalline ChalcedonyEssentially 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). Known as a powerful grounding stone, Obsidian connects with the Root chakra. It is not to be used lightly as it has been said to unleash undesirable truths. However, if used skillfully, it releases negative patterns and past