light base lightning ridge opal from GRAWIN FIELD NEAR.SHEEPYARDS .
ABSOLUTELY EXPLODING WITH A RAINBOW kaleidoscope of colour ATLEAST 8 colours visible , full compliment of colours from aqua to navy and electric blue to light violet to deep aubergine ,then every shade red from vermilion to crimson, Valencia orange to gold and from lime green to deep emerald green , from chaff and pinfire to full fire and roling flash this stone has it all, and then some , from ultra bright b2 brightness, to multiple fire combinations and patterns per side this is a bewitching opal. certainly isnt something you see every day . this stone is keenlyvpriced below value at $2200 /ct