4.82 Ct 3D Wood Replacement Opal Price_Mid-range but because the remaining internal

but because the remaining internal structures create a mesmerizing inner world that is visible through the transparent and translucent opal

A very dark and mysterious boulder opal from our Mt

A lovely boulder opal specimen from our Yaraka opal mine

A lovely small boulder opal from our inexpensive range

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4.82 Ct 3D Wood Replacement Opal Price_Mid-range but because the remaining internalA lovely 4. 82 Ct 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