Collectable size, beauty and pattern!
This top quality natural / solid, Australianblack opal was found at Lightning Ridge, lovely free shape and an amazing, rare fern pattern with deep green, blue and indigo colors. Its play of color is just superb, nice dark potch ... all guaranteed natural, from Australia's well know town - would be beautiful to in a pendant due to its large size.
Describes the arrangement of opal's play of colour. Please see Learn About Opal to understand more.