Andamooka opal Lapidary Slab 2.6" x 1.4" x 0.22" - OPALSLAB2378
Purple, blue, and green bands of color in this andamooka concrete opal slab that was sugar treated to bring out the color. Slab is not polished. Picture taken wet to show color.
Processing Center : Arkansas
Mineral Type : opal
Mineral Variety : Andamooka
Mineral Origin : Australia
Treatment(s) :Stabilized (S)
Approximate Weight: 26.6 grams
Approximate Size : 2.6" x 1.4" x 0.22"