Beautiful and Natural crystal opal specimens, these are also called water opal, great play of colors. These opal show great play of colors when displayed in water, some of these opals can be cut, most are great for wire wrapping in the natural form. Sizes are available from 17 mm up to 60 mm. Weighs are from 6 carats to 200 carats
Price is for randomly picked 1 kg opals, all will have great play of colors, we have few kgs available.