5.32 Ct wood replacement opal Type_Pair A beautiful 5

A beautiful 5

42 Ct boulder opal is an impressive gem that showcases vibrant rainbow hues

the organic molecules are replaced by silica

99 Ct wood replacement opal

Opals in our 'Create a Parcel' can be paired together to create a great value boulder opal parcel

5.32 Ct wood replacement opal Type_Pair A beautiful 5A lovely free form wood replacement opal. What is Wood Replacement opal? Opal formation commences when silica dissolves in water. At our Russells opal mine we have found that this silica solution occupies a void most probably left by decaying tree roots or branches. In cases where the silica infiltrates organic material before complete decomposition occurs, the organic molecules are replaced by silica. This remarkable process results in the meticulous