Dark Base Ethiopian Opal Rough – 2.94g peridot30 This beautiful green tourmaline crystal

This beautiful green tourmaline crystal cluster is perfect as a display specimen and it has a beautiful color

forming chambers used to regulate buoyancy in ancient seas

This opal has been polished on all sides and is a solid opal

giving the group strong overall crystal character

Impressive tanzanite crystal featuring rich

Dark Base Ethiopian Opal Rough – 2.94g peridot30 This beautiful green tourmaline crystalDark base Ethiopian opal rough from featuring intense, high contrast play of color with vivid flashes of red, green, blue, violet, and orange. The darker body tone enhances the brightness of the color, creating a bold, almost electric look as it moves in the light. This piece is largely solid opal with minimal host rock, making it especially desirable for cutting or as a standout specimen. The color patterning is broad and dynamic, offering strong