3 Nice Pipe/Crystal Opal Rough specimens 174.5cts Queensland, Opalton Australia

I have for sale a Nice Parcel of 3 Crystal Opal Pipe Specimens in Host Sand/Irsontone material.  These weigh 174.5cts in total These all have Fires in them, Blues and Greens. One is Bright Green in harder base rock, Windows into the Opal with more to uncover. The others are less Bright with Blue/Green in Pipes running through the material. These are Infilled Tree roots and other cavities like that. Very Interesting specimens for a collector, or try cleaning them up into freeform/cabs and similar,.,.,. Thanks for looking,.,.,.