It will end at 7pm Monday Adelaide, SOUTH AUSTRALIA Time.
Everyone who Likes and Comments on this post will have an entry.
You could win this stunning 1.0ct, 9 x 6mm Solid Mintabie Opal.
Winner drawn at random.
https://www.facebook.com/AussieOpalDiggers/photos/a.133843106758179/1249743678501444/