Opale boulder Corail / Coral Dimensions: Approximately 5

Dimensions: Approximately 5

Large and imposing ring body

Poids : Environ 2

Shape: Square checkerboard

Pair of rock crystal (quartz) translucent white

Opale boulder Corail / Coral Dimensions: Approximately 5Boulder opals are found in ironstone. The valuable material is often in veins or in layers too thin to be extracted from the bedrock. Boulder or boulder opal is often larger and less expensive than black opal, although its color play is fantastic given its dark background. It can be considered more resistant compared to black opal. Variety: Boulder opal Color: Beige and green and purple color schemes Dimensions: 24. 00 x 20. 00 mm Shape: Rectangle