If you're seeking for the characteristic gem, this is it. A gorgeous boulder opal loose which is extremely hard to replace these days, showing lots of colors with main of neon blue and green, nice triangular shape, large face and just perfect to make a high jewelry.
You will love this natural Australian boulder opal loose found from Quilpie, Queensland, Australia
Describes the arrangement of opal's play of colour. Please see Learn About Opal to understand more.