Lightning Ridge Crystal Seam opal rough 4.80cts Blue colours in the bar to gamble 17x12x5mm LotB4-A198 ToClear Green & Blue fires exposed

Green & Blue fires exposed

Ready for exploration

but vertical stacking requires careful cutting

Lots of blue visible but requires careful cutting

this opal holds potential for cutting

Lightning Ridge Crystal Seam opal rough 4.80cts Blue colours in the bar to gamble 17x12x5mm LotB4-A198 ToClear Green & Blue fires exposedLightning Ridge Crystal Seam Opal Rough 4. 80cts Lot: B4 A198Size: 17 x 12 x 5mmWeight: 4. 80 caratsOrigin: Lightning Ridge, Australia This crystal seam opal rough from Lightning Ridge features blue colors within the bar, making it an exciting gamble stone for lapidaries and collectors. With its natural structure and potential hidden fire, this opal offers a great opportunity for cutting and revealing something special. Natural & Untouched Blue Fire