This is a pretty piece of Koroit boulder opal with purple threaded through the rock. There is a nice patch of opal on the side also in purple. This piece has potential for further lapidary work.
These few pieces of opal we have, we bought in from another rockhound. They are in Oz far more often than we are.
Koroit Boulder Opal - Purple Gemstone, Rockhounds from Australia
SKU : 10.000
8,00£Prix
