10 Carats Natural Australian Opal Belemnite, In The Rough, Reds And Greens. Perfect shape awaiting to be finished. 34x8mm. Not much weight to lose and the clean side has colour that is not the brightest hence the price. It will set beautifully in a one of a kind pendant. This is so cheap for a very rare piece of opal. A 100 plus million year old opalised squid with good colour.
