Nice Cut/Polished/Treated Andamooka Opal Parcel 85cts 7 Stones Blue/Green/Purple/Reds

I have for sale a Parcel of 7 Cut/Polished and Treated Opals from Andamooka Australia. These 7 stones weigh 85cts in total. They are mixed base with some Dark/Black, and some Lighter/Greyer base. Maybe different levels of treatment, or hardness and the material taking the treatment differently. They are Blue/Greens and Purples mostly, some Red pinfires in a couple aswell.  Great for making Pendants/Jewelery and similar,. Mixed patterns in these aswell. Thanks for looking,.,.