Clipped Dark Base knobby opal rough of Lighting Ridge 7.75cts blue colours showing through the skin 20x13x7mm Lot B4-A608 wk_auction This Coober Pedy light base

This Coober Pedy light base seam opal rough parcel contains potch with bits of colour

com and make this rare opal yours

Type: Dark Base Crystal Opal Rough

New South WalesType: Knobby Opal Splits (Rough)Body Tone: Mixed baseColour Presence: Flashes and hints of colour in several piecesForm: Split knobby fragments and chipsUse: Sorting

Lot Title: Lightning Ridge Knobby Seam Fossil Potch – 450

Clipped Dark Base knobby opal rough of Lighting Ridge 7.75cts blue colours showing through the skin 20x13x7mm Lot B4-A608 wk_auction This Coober Pedy light baseLot Title: Clipped Dark Base Knobby Lightning Ridge Rough 7. 75ctsLot Number: B4 A608Details: 20x13x7 mm Lightning Ridge Dark Base Knobby Opal RoughDescription: Clipped Lightning Ridge knobby opal rough weighing 7. 75cts. Blue colour is showing through the skin, giving a tempting hint of what may lie beneath. The piece has been lightly trimmed but not fully explored a classic gamble stone for cutters who know how to follow the signs. Gamble Grade C