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 0.7ct, 8 x 6mm Coober Pedy Opal DOUBLET.
Winner drawn at random.
https://www.facebook.com/AussieOpalDiggers/photos/a.133843106758179/1475274955948314/