RUB FROM LIGHTNING RIDGE -N6 - [BR1371 ]

OPAL RUB

This is a of rubbed opal from lightning ridge.It is ready for pre shaping and polishing.Good fire of  BLUE GREEN  ORANGE RED.Red colours are the hardest to find with only 1% of production of gem quality.This is a  nice stone and will be fun to polish.

Body tone N6

Brightness 3.5 [5 is gemmy]

Weight 9.40 cts app

Size of piece 19 x 18 x 5 mm app

Opal Body Tone Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd. Briliance Scale: 1 Faint, 2 Dull, 3 Bright, 4 Very Bright, 5 Brilliant - Gem Quality

As with all our stock you may return it for a full refund provided it is not touched in any way.