A nice red color black opal (semi black opal) found at Lightning Ridge, Australia.
Some may call this a 'fire opal' .. others may say a 'firy black opal' .. and more may call this 'red on black' .. we'll say, it's just a great semi black opal with lots of red and other colors. A bit of cloudy areas showing on its surface but the play of color is great, a large size makes this beautiful gem extra special. Mixed patterns, lovely shape, just great value for money!
Guaranteed 100% natural from Australian soil.
Describes the arrangement of opal's play of colour. Please see Learn About Opal to understand more.