5.3cts - Australian Boulder Seam Opal. Reef Pattern Opal Set Stones display blue

Stones display blue

blue and green colouration in gorgeous rolling flash and flag / chaff patterns

orange and yellow colouration in flag

cut to a desirable oval shape

Total weight - 44

5.3cts - Australian Boulder Seam Opal. Reef Pattern Opal Set Stones display blueA beautiful, solid Queensland Boulder Opal from Winton, featuring a face of Seam Opal that is reminiscent of a shallow coastal reef. This stone displays gorgeous green and blue colouration in floral and pinfire galaxy patterns with a high quality finishing polish. Cut to a freeform shape. Total weight 5. 3cts Area of Mine Winton, Queensland, Outback Australia Dimensions 15mm x 8. 5mm x 3. 9mm (approx.) Formation Boulder seam Shape freeform Colours