Nice Rough/Rubbed Opal Preforms 32.1cts Coober Pedy/Mintabie Australia Multicolours (N)

I have for sale a parcel of Rough/Rubbed Opal Preforms from Coober Pedy/Mintabie Australia. These weigh 32.1cts in total. They are a mix of White/Milky/Clearer Crystal base, most are quite thin pieces, rubbed out Seam material. Blue/Greens and Pink/Red Fires through them. These will make some nice inlay/doublet type stones, or thin freeforms. Plenty of colour to look at  and work through.  Thanks for looking.