Chunky Queensland Boulder Opal Rub 369.2cts Winton Australia Multicolours

I have for sale a Nice Rubbed/Rough and Sliced Boulder Opal Specimen from Winton, Queensland. This one weighs 369.2cts and is 56x32x21mm,.,. Ironstone base with No Fires in it, and then some Nice Opal, sat on the Top face. Its been dremmeled, som undulates a bit, with Bright Green/Blues in one end, then some Pinks/Gold in the middle, and a thin area of Purples at the other end. Superb specimen chunk , just needs a quick polish, or cut the stone out of the top for a Large Pendant or freeform.,. Thanks for looking,.,.,.