Sunstone 2mm Faceted Cube - 15-16 Inch 16-inch Rounds Its needle to like inclusions

Its needle to like inclusions of hematite are iridescent red

displaying these colors in patterns of parallel bands

Brazilian Amazonite is an opaque blue-green to light green stone

A cryptocrystalline Chalcedony

It ranges from almost completely transparent to an almost opaque brownish to gray crystal

Sunstone 2mm Faceted Cube - 15-16 Inch 16-inch Rounds Its needle to like inclusionsSunstone, a variety of Feldspar, is aptly named for its shades of gold, orange, red and brown, as well as its iridescent sparkle. As the stone catches the light, inclusions of Goethite or Hematite refract the light between the layers of the crystal, producing the effect of the stone seeming to shine from within.