Peach Moonstone 14mm Round - 15-16 Inch 20x22-28x34mm The inclusions are of manganese

The inclusions are of manganese or iron

its brilliant color comes from the presence of very small inclusions of Nickel compounds

Moss Agate is a variety of Chalcedony

Red Tiger Eye is actually Brown Tiger Eye which has been heat treated to bring out the red color

rainbow effect of light refracting off of the air buddles inside of the stone

Peach Moonstone 14mm Round - 15-16 Inch 20x22-28x34mm The inclusions are of manganeseMoonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is reminiscent of the moon's light. Metaphysically, Moonstone is said to increase intuition.