Stacked Multi bars on this Coober Pedy Crystal Seam opal rough 5.25cts Gorgeous Bright Multicolours to cut & polisha 13x11x6mm Lot B4-A051 wk_end_auction 00ct chunk of Coober Pedy

00ct chunk of Coober Pedy dark base seam opal is an extraordinary find

this piece holds great potential for cutting and polishing

This knobby opal rub/rough from Lightning Ridge features a striking band of green and blue fire

Lightning Ridge Black-Centered Knobby Opal Rough – 28

Stacked Multi bars on this Coober Pedy Crystal Seam opal rough 5.25cts Gorgeous Bright Multicolours to cut & polisha 13x11x6mm Lot B4-A051 wk_end_auction 00ct chunk of Coober PedyAuction Listing for Bid 4. com Lot Title: Stacked Multi Bars Coober Pedy Crystal Seam Opal Rough 5. 25cts Bright Multicolours Lot Number: B4 A051 Details: Origin: Coober Pedy, Australia Type: Crystal Seam Opal Rough Carat Weight: 5. 25cts Dimensions: 13x11x6mm Features: Stacked multi bars with gorgeous bright multicolours Perfect for cutting and polishing Ideal for lapidary enthusiasts seeking a high potential gem Description: This 5. 25ct Coober Pedy