Gem Coober Pedy Opal Rubs/Rough 16.15cts Multicolour Red/Green/Gold Fires Australia

I have for sale a Nice Quality Rubbed Opal parcel from Coober Pedy Australia. These weigh 16.15cts in total. 6 pieces. These are Rubbed/slightly shaped Gem Seam Opals all with Multicolour Fires through them. Also some Slight Sand/Skin/Potch on the backs. Great for Gem Specimens or clean up some Pointers, Rings stones and similar. Thanks for looking.