A Lightning Ridge Gem Crystal Solid Opal of gentle orange hues, with predominant lemon-greens and hints of blue.
is a high cut opal cabochon and I will give mention to the tiny spot of
grey color on the bottom left side of the Gem, which would not be seen
under a claw setting.
This is a piece of Crystal from the original mining area of Lightning Ridge.
Thickness of this Gem is 3.5 mm.