Lightning Ridge Blues anyone ? small rub/rough 1.90cts To cut & polish 12x83mm Lot B4-A336 wk_end_auction A solid gamble piece with

A solid gamble piece with great cutting potential for uncovering that classic blue-on-black fire

this lot offers the opportunity to explore and uncover hidden brilliance through careful cutting

Features: Stunning bright multicolour bar

Coober Pedy remains one of the premier sources for high-quality opals

Pair of Lightning Ridge Dark Base Knobby Opal Rough – 21

Lightning Ridge Blues anyone ? small rub/rough 1.90cts To cut & polish 12x83mm Lot B4-A336 wk_end_auction A solid gamble piece withLot Title: Lightning Ridge Small Rub Rough 1. 90cts with Blue Fires to Cut & Polish Lot Number: B4 A336 Details: Origin: Lightning Ridge, Australia Type: Knobby Rub Rough Opal Carat Weight: 1. 90cts Size: 12x8x3mm Features: Small but lively piece with blue fire Pre shaped rub rough ready for refining Great for precision cutting or inlay work Description: A compact 1. 90ct rub rough opal from Lightning Ridge with flashes of bright blue fire. This piece