Fiery Rainbow Ethiopian Hydrophane Opal Rough – 4.89 Grams colorless Location: Ouro Preto

Location: Ouro Preto

slightly etched luster and depth of color that highlights why peridot is prized as a gemstone

3mm    Weight: 13

Locality: Georgia

This is an amazing and large black spinel crystal on host rock

Fiery Rainbow Ethiopian Hydrophane Opal Rough – 4.89 Grams colorless Location: Ouro PretoA colorful Ethiopian hydrophane opal rough displaying vivid flashes of red, green, yellow, blue, and orange across translucent natural surfaces. Bright play of color is visible from multiple angles, creating an attractive display specimen with excellent visual appeal. Good material for cutting rough or to display as specimen. Locality: EthiopiaWeight: 4. 89 gramsDimensions: 24mm x 17mm x 13mmMineral Class: SilicateCrystal System: Amorphous Please