This Boulder Opal specimen has translucent coffee colors.

The opal is combined with the chocolate brown natural host rock.

The opal is visible through both sides of the specimen.

This highly polished Boulder Opal specimen has a huge amounts of natural earthy character.

We have worked with the natural rock and opal patterns when shaping this Boulder Opal specimen

Boulder Opal is a unique form of opal because it is found as a mixture of  opal and iron stone 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 35mm long by 14mm wide at the base.

The specimen has a rounded shape, standing at 44mm high at the tallest point.