Displaying predominantly potch opal with hints of blue colouration within the now opal fossil
This is what they are all talking about
5mm x 22mm x 7
blue and green colouration in flag
Formation - Yowah Nut / Koroit Nut
5.1cts - Lightning Ridge Dark Opal Great Size Found on Opal hunters Displaying predominantly potch opal withA beautiful, Solid Dark Opal from Lightning Ridge, New South Wales, the home of the black opal. This stone displays vibrant red, orange, yellow, blue and green colouration in rolling flash and chaff patterns. Cut to an elongated teardrop cabochon with a quality finishing polish. Total weight 5. 1cts Area of Mine Lightning Ridge, New South Wales, Australia Dimensions 22. 5mm x 6. 7mm x 4. 9mm Shape teardrop Colours red, orange, yellow, green, blue