Black Opal Rough 1oz potch & colour lots, lapidary, practice cutting, cabbing
1oz Black Opal Rough Lots (Parcel) from Lightning Ridge.
Each bag contains 1oz of rough black opals. (You will receive one bag (1oz) of rough opal, you can, of course buy more than one bag, just change the quantity at the checkout.)
The rough opal is suitable for hobby cutting and to practice/learn opal cutting.
Don't attempt to cut high quality black opals before you have mastered opal cutting! You can practice cutting with these inexpensive lots and master the skills to cut good quality stones.
Each bag contains 1oz+ (155cts+) black opal rough from Lightning Ridge, Australia. Most pieces contain color and some pieces may cut reasonable stones.