NIce Rough Boulder Opals/Rubbed Specimens 455cts Queensland Australia FiresI have for sale a Nice Parcel of Boulder Opal Rough Sliced Rubbed Parcel. These weigh 455cts in total. These 4 pieces all have Fires in them, or on them. The largest has a Nice patch Area of Greens Blue on it. The next has a rubbed out bar on one end. Then a Rub with Pink Greens at one end. Last has some Blue Greens in veins. Great lot, ironstone base parcel. Should clean up some useful pieces Specimens Pendants and similar. Thanks for looking,.,.,.