Auction Fall-Through = Your Gain! - Now More Than 50% Off RRP. - 25.1cts - Rare Black Boulder Seam Opal. Australian Opal Dark Opal Cathedral pattern

Cathedral pattern

Dimensions - 62

Dimensions - 28mm x 19mm

Stone - Queensland Boulder Opal doublet

Total Weight - 593cts approx

Auction Fall-Through = Your Gain! - Now More Than 50% Off RRP. - 25.1cts - Rare Black Boulder Seam Opal. Australian Opal Dark Opal Cathedral patternA beautiful Queensland Boulder Seam Opal from Winton, outback Queensland. This stone displays a face of suspended blue and green colouration in sunflash patterns on a black body tone. Cut to a freeform shape with a quality finishing polish. Total weight 25. 1cts approx. Area of Mine Winton, Outback Queensland, Australia Dimensions 28. 2mm x 17. 3mm x 5. 6mm approx. Formation Seam Opal Shape Freeform Colours blue, green