Lightning Ridge Knobby & Knobby formations 430.00cts Potch & Bits of colours only 18mm to chip size Lot B4-A574 Premium offering an exciting opportunity to

offering an exciting opportunity to create a stunning finished gem

Super bright exotic greens light up this piece

cuttable pieceUse: Precision cutting and polishing

Lot Title: Lightning Ridge Knobby & Seam Opal Formations Rough – 290

Lot Title: Red Host Rock Opal Formations – 220

Lightning Ridge Knobby & Knobby formations 430.00cts Potch & Bits of colours only 18mm to chip size Lot B4-A574 Premium offering an exciting opportunity toLot Title: Lightning Ridge Knobby & Formation Parcel 430. 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. Includes knobby and knobby formation pieces with plenty of potch and only small hints of colour throughout. A perfect practice parcel for beginners, explorers, or those who love the thrill of the unknown. Great weight and variety sold