Big Thick White Milky Seam opal rough 78.00cts Nice Zone of Light Blues fires to chase & explore 40x22x17mm Lot B4-A408 ToClear Carat Weight: 420

Carat Weight: 420

this opal promises to yield stunning results for those willing to uncover its full potential

This dark base knobby opal rough from Lightning Ridge features bright blue fire with some green tones

00cts totalSize Range: 20mm to chip sizeFeatures: Potch material with scattered colour traces

Big Thick White Milky Seam opal rough 78.00cts Nice Zone of Light Blues fires to chase & explore 40x22x17mm Lot B4-A408 ToClear Carat Weight: 420Big Thick White Milky Seam Opal Rough 78. 00cts, Nice Zone of Light Blue Fires to Chase & ExploreLot Number: B4 A408Weight: 78. 00 caratsDimensions: 40 x 22 x 17 mm Details: Origin: Coober Pedy, South AustraliaType: Milky Seam Opal (Rough)Body Tone: White to milky basePlay of Colour: Light blue fire visible in one zoneForm: Large thick seam blockUse: Testing, trimming, exploration Description: This 78. 00ct Coober Pedy seam opal rough features a