Nice Rough, 1 Rubbed Opals Lightning Ridge 86.5cts Australia Seam Blue/Greens

I have for sale a Nice Parcel of Mostly Rough Seam Opals from Lightning Ridge Australia. These weigh 86.5cts in total. They are Seam/Crystal type material, and some Black/Darker base aswell.  The Rub is a Light Grey and Sand base Nobby with some Blues. These have Greens and Blues in them, some nicer than others. All with Colour to work with. Also Nice Specimens to,. Should clean up some useful pieces once worked through,.  Thanks for looking,.,.