This is an unusual solid black opal loose showing an interesting beauty ... check it out from the movie, your head will spin as it changes the pattern and the color, just totally different to any other opals .. make a ring, keep moving your hand and you'll enjoy the beauty forever !! A black opal like this is only to be 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.