Boulder opal conglomerate 175.00cts Specimen Bit colour only 54x48x10mm Lot B4-A507 Premium 70ct stone displays vivid blue

70ct stone displays vivid blue and green fire across the face with excellent brightness

A breathtaking piece of Australian opal

Features: Bright green dominant fires in a thin bar

Bright Thin Blue Bar Knobby Opal Rough – 10

vibrant fire

Boulder opal conglomerate 175.00cts Specimen Bit colour only 54x48x10mm Lot B4-A507 Premium 70ct stone displays vivid blueLot Title: Boulder Opal Conglomerate 175. 00cts Specimen with Bit ColourLot Number: B4 A507 Details: Weight: 175. 00 carats Size: Approx. 54 x 48 x 10 mm Origin: Queensland, Australia Type: Boulder opal conglomerate specimen Colour: Minor traces bit colour only Untreated natural material Sold as a specimen or gamble Description: Large flat slice of boulder opal conglomerate from Queensland. Displays minor traces of colour, but not enough for cutting.