Koroit Boulder Opal Mined In Koroit Qld
Koroit Opal Is Know For Its Beautiful characteristic Patters .
Veins In The Ironstone Filled With Colour And Character
Weight 42.5 Carats
Shape: Freeform
Dimensions Height 3.Cm Width 3Cm thickness 4mm
Colour: blue green, pastel blue
Treatment: None Natural Stone
Origins: Mid Central Old