Bicolor Sunstone 4mm Round - 15-16 Inch 10-12mm currently believed to be due

currently believed to be due to the presence of a copper-based mineral such as Malachite or Azurite

Weight: grams: 85-230 grams

The white and purple layers of the shell create beautiful patterns

This topaz is found in the cavities of a pegmatite

mostly known for its green varieties

Bicolor Sunstone 4mm Round - 15-16 Inch 10-12mm currently believed to be dueSunstone, 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.