Australian Boulder Opal Cabochon

Beautiful striped Boulder Opal flashing with blue, green and red fire from Australia.

This piece is from a very old collection! 

Boulder Opals are unique in that they form within ironstone boulders, creating a distinctive pattern where the opal veins or "play-of-color" are embedded in the host rock.

When it comes to Boulder Opals, the mesmerizing flashes of blue and green fire are some of the most sought-after colors. These vibrant hues create a remarkable visual effect, giving the gemstone a lively and enchanting appearance.  The beauty of Boulder Opals lies in their individuality and natural artistry.

5.11 carats / 30.8 x 10 x 2.7 mm

Estimated value: $125 - $135

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