Some Green & Yellow fires flashes to chase 15.00cts Seam opal rough Coober Pedy 19x14x10mm Lot B4-A403 Premium It’s a great candidate for

It’s a great candidate for cutting or polishing

Type: Knobby opal formation in sand/clay host

Known for producing some of the world's most vibrant opals

Its dimensions of 18x10x5mm make it perfect for lapidary enthusiasts looking to create bespoke gemstones or jewellery

Some Green & Yellow fires flashes to chase 15.00cts Seam opal rough Coober Pedy 19x14x10mm Lot B4-A403 Premium It’s a great candidate forSome Green & Yellow Fire Flashes to Chase 15. 00cts Seam Opal Rough, Coober PedyLot Number: B4 A403Weight: 15. 00 caratsDimensions: 19 x 14 x 10 mm Details: Origin: Coober Pedy, South AustraliaType: Seam Opal (Rough)Body Tone: Light to medium basePlay of Colour: Green and yellow fire flashesForm: Chunky seam pieceUse: Trimming and exploration Description: This 15. 00ct Coober Pedy seam opal rough shows scattered flashes of green and yellow fire with