High brilliance rainbow colours sparkle in face of stone. Mesmerising display of matrix opal amongst ironstone. Dominant red and gold with green and blue glitter. Opal colour specks right through to reverse surface. This characterful boulder stone features opal and rock. Hand-cut to a well-proportioned curved triangle shape. Just right for setting as a pendant jewellery stone. Ironstone host rock mined at famous Winton opal fields. Natural, solid and untreated Australian boulder opal. Approximate size 23.55 x 14.45 x 5.16 mm Approximate weight 13.40 Carats Photographs taken under indoor white light.
