Big sized Knobby formation rough 56.00cts Showing some nice blues Collect or explore 32x26x14mm Lot B4-A073 ToClear

Big sized Knobby formation rough 56.00cts Showing some nice blues Collect or explore 32x26x14mm Lot B4-A073 ToClearLot Title: Big Sized Knobby Formation Rough 56. 00cts, Showing Some Nice Blues, Collect or ExploreLot Number: B4 A073Weight: 56. 00 caratsDimensions: 32 x 26 x 14 mm Details: Origin: Lightning Ridge, New South WalesType: Knobby Opal (Formation Rough)Body Tone: Dark to mixed basePlay of Colour: Scattered blue fire visibleForm: Large, uncut nobby structureUse: Collector specimen or cutting gamble Description: This 56. 00ct big sized knobby formation

00cts – Lightning Ridge – Mixed FormationDescription:Mixed parcel of knobby

QLD – Boulder OpalDescription:🔥 Red alert

Dark Base Knobby Opal Rough – 8

Size: 14x10x5mm

its large face area and body tone make it a worthy gamble for those chasing hidden bars or planning for carving work

this knobby rough is an exciting choice for cutters looking to chase colour or collectors wanting genuine Australian opal with potential

00cts – Lightning Ridge – Black Opal Seam RoughDescription:Black opal seam rough from Lightning Ridge

00ctsLot Number: B4-A574Details: 18 mm down to chip size – Potch & Bits of ColourDescription:Big mixed parcel of Lightning Ridge opal rough totalling 430 carats

Dimensions: 16x16x4mm

ideal for cutting

Split to expose internal structure

DescriptionFire-loaded seam opal rough from Lightning Ridge with bright red flashes and full multicolour play across a light base