Australian boulder opal rough. Unique pattern with bits of color blues and green

No Reserve!

240 carats

Boulder opal is some of the rarest material on earth.

Ruler is in mm

   I do offer DISCOUNTS for multiple purchases. Ebay will adjust price of item and I will refund any extra shipping charges you might pay automatically. 

$5.00 shipping in the USA excluding Alaska and Hawaii.  Worldwide shipping buyer pays going rate.

 Any questions please feel free to contact me anytime