These are the best-grade Owyhee blue Opal tumbled stones. The price is for one stone. They measure approx 25 to 30mm
Owyhee Opal crystals are found along the Owyhee River, located in the state of Oregon, USA. The colour is predominantly shades of Blue. Any white found in the stones has been caused by the matrix in which the Opal forms in.
When I pick your tumbled stone, I will always pick the very best one. Sometimes, this might mean it is smaller than you might expect. If this is the case, I will always double up and send you two stones.
Thanks for looking Castle Rock Cornwall