This unique Boulder Opal specimen has beautiful natural opal colours combined with the rich chocolate brown of the ironstone matrix.  The bright  green opal colours shimmer and glow in the light, perfectly complimented by the host matrix .

Boulder Opal is a beautiful and unique opal that has the brilliance of colour not found in any other gemstone. It is a unique form of opal because it is found as a mixture of precious opal and iron stone together. It can be found in matrix form where the opal and iron stone are naturally mixed together.

The Boulder Opal specimen was mined in the Winton area and has been expertly hand shaped and polished by us to highlight the natural beauty of the opal.

This is an excellent showpiece for any gemmologist , collector or opal enthusiast .

The polished Boulder Opal specimen comes packaged in a gift box.

Opal Specimen Dimensions

The polished Boulder Opal specimen measures 4.5cm across and  1.5cm deep at the base and stands 2 cm tall.