Thin profile knobby opal rough 2.50cts Dark base with Yellow/Green/Blue fires inclusions to work around 13x12x3mm Lot B4-A469 Premium Perfect for lapidary enthusiasts willing

Perfect for lapidary enthusiasts willing to gamble on uncovering stunning opal

00ct pair of Coober Pedy crystal seam opals showcases thick bar structure with abundant blue fire across both pieces

Features: Lots of colour showing

or exploration

Coober Pedy delivers yet another incredible piece with this stunning bar

Thin profile knobby opal rough 2.50cts Dark base with Yellow/Green/Blue fires inclusions to work around 13x12x3mm Lot B4-A469 Premium Perfect for lapidary enthusiasts willingAuction Listing for Bid 4. com Lot Title: Thin Profile Knobby Opal Rough 2. 50cts Dark Base with Yellow Green Blue Fires Lot Number: B4 A469 Details: Origin: Lightning Ridge, Australia Type: Knobby Opal Rough Carat Weight: 2. 50cts Size: 13x12x3mm Features: Dark base with visible yellow green blue fires, small size with inclusions Description: This 2. 50ct thin profile knobby opal rough from Lightning Ridge features vibrant yellow, green, and blue