FOSSIL GEM DOUBLET
This is a grade A doublet made from aCoober Pedyfossil and mounted on to natural boulder ironstone.Millions of years ago Australias out back was covered in a inland sea.This stone is a part of the skin of a shell fossil that was opalized.Thisshell is from the cretaceous period over 100 million years ago.The stone follows the contours of the shell so it is undulating.Showing strong firey colours of BLUE GREEN ORANGE  BUT MAINLYGREEN FIRE.
N rating N3
Brightness out of 5-4.5
As with all our stock you may return it for a full refund if your not pleased.
Opal Body Tone Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd.
1 Faint, 2 Dull, 3 Bright, 4 Very Bright, 5 Brilliant - Gem Quality