Lightning Ridge knobby opal formation rough 6.50cts Bright Blues Collect or chase 13x13x9mm Lot B4-A279 ToClear This 240ct parcel of Lightning

This 240ct parcel of Lightning Ridge black dark crystal potch includes pieces ranging from 18mm to chip size

Ideal for those who enjoy sorting and chasing value through testing and trimming

this piece holds exciting potential for cutting and polishing

South AustraliaType: Seam Opal Rough (Mixed Potch and Colour)Body Tone: Light baseColour Presence: Predominantly potch with scattered bits of colourForm: Natural seam chunks and chipsUse: Beginner-level cutting

Lightning Ridge knobby opal formation rough 6.50cts Bright Blues Collect or chase 13x13x9mm Lot B4-A279 ToClear This 240ct parcel of LightningAuction Listing for Bid 4. com Lot Title: Lightning Ridge Knobby Opal Formation Rough 6. 50cts Bright Blues, Collect or Chase Lot Number: B4 A279 Details: Origin: Lightning Ridge, Australia Type: Knobby Opal Formation Rough Carat Weight: 6. 50cts Size: 13x13x9mm Features: Bright Blues showing, suitable to collect or cut. Description: This 6. 50ct Lightning Ridge knobby opal rough features striking Bright Blue colour zones on a solid knobby formation.