For a 'red color lover' ... pay your attention and see the video of this black opal loose. Pretty size and shape, the pattern is also lovely showing lots of red color, looks almost like 'floral pattern' ?!? A gorgeous piece of solid black opal found at Lightning Ridge, NSW, Australia.
The shape of opal. Our opal comes in Oval, Round, Teardrop, Square, Triangle and Free Shape.
Describes the arrangement of opal's play of colour. Please see Learn About Opal to understand more.
B1 is most desired and brightest to be seen, and B7 is most darkest / dullest of all.