5.02 Ct carved flower opal 🌸 Colour_orange A sweet extra small boulder

A sweet extra small boulder opal heart pair

A beautiful small 3

A lovely soft grey and blue boulder heart opal pair

We don't get these very often

A stunning small teardrop opal with a rainbow swirly pattern

5.02 Ct carved flower opal 🌸 Colour_orange A sweet extra small boulderA beautiful small 5. 02 Ct flower carving from 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