Moonstone 12mm AAA Grade Coin Cabochon Stone Type_Charoite Ancient Cellar Black Agate is

Ancient Cellar Black Agate is a natural agate that is dyed and heated to give it the unique color and pattern we call Ancient Cellar

Terahertz is a spectacular man made ore

Iolite most commonly occurs in shades of blue to gray

while the amount of Iron in the stone varies its shade of purple

Moonstone 12mm AAA Grade Coin Cabochon Stone Type_Charoite Ancient Cellar Black Agate isMoonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. It's soft chatoyancy is reminscent of the moon's light. Metaphysically, Moonstone is said to increase intuition. Sold individually. These cabochons are all unique and vary in colors and patterns. The image shown has 3 cabochons to give you an idea of the range possibilites of the colors, shapes, sizes, and patterns. The cabochon you