£1,100 - £1,500
A gorgeous and highly collectable, large (30.6 carats), BLUE OPAL cabochon from Lightning Ridge, New South
Wales, Australia. Good iridescence with predominant blue and green hues throughout. This specimen originates
from the Griman Creek Formation of Cenomanian-Late Cretaceous age (approximately 100 million years
old).Dimensions: 24 x 21 x 12 mm.
Fees apply to the hammer price:
Free Registration
27.6% inc VAT*
Flat Fee Registration
24.00% inc VAT*
