Single piece
Opal Boulder multicolor from 7.43 ct, irregular cabochon cutting, dimensions 16.4 x 10.6 mm. Gem with color games enhalted for the presence of a matrix. Its dimensions make it a gemstone Unique and ready to become the fulcrum of an extraordinary jewel.
Delivery in Europe from 15€
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product sold with certificate of guarantee and gift box
100% natural stone
Technical Details
Description
TheOpal Boulder It forms when the silica, present in various types of rocks, is dissolved by very acid-acid-aqueous solutions, and subsequently settled in cracks or small cracks to the entire rock rich, reddish brown, on which it solidifies.
The most interesting feature of this spectacular gem is the strong contrast between the color games of theopal And the dark rock in which it formed.
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