Golden Sunstone 10mm Round - 15-16 Inch Flash Sale - Lava but those varieties are transparent

but those varieties are transparent

Fire Opal is a transparent or translucent stone named for the vivid red

as well as the amount of patterning

Its soft chatoyancy is reminiscent of the moon's light

It's actually a pink variety of Beryl -- the family of gemstones that also includes Aquamarine

Golden Sunstone 10mm Round - 15-16 Inch Flash Sale - Lava but those varieties are transparentSunstone, 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.