This natural Opal Seam Specimen from Andamooka weighs 46 grams and showcases a beautiful purple seam through colourless rainbow matrix. The opal exhibits an opalescence effect, which makes the gemstone appear to change colour when viewed from different angles. The gemstone is in its rough form and has not undergone any enhancements.

The item measures 65mm in length, 40mm in depth, and 31mm in width. The gemstone clarity grade is severely included, giving it a unique character. This specimen is a one-of-a-kind piece from Australia, perfect for collectors or those looking for a unique addition to their collection.