TRIPLET OPAL PARCEL 4 PCS MADE FROM ROUGH OPAL FROM OUR MINING OPERATIONS. THESE BRIGHT TRIPLET OPALS HAVE NICE DISPLAY OF MULTI COLOUR WITH INTERESTING PATTERN FORMATION. THESE TRIPLETS HAVE GOOD COLOUR PLAY AND ARE READY FOR YOU TO SET INTO UNIQUE JEWELLERY 8 X 6 X 2     MM 

WHAT IS TRIPLET OPAL? -  Triplet
A thin slice of colourful solid Opal is laminated onto a layer of dark material (usually black plastic) Then a clear dome of crystal (where the Opal is sandwiched between the clear dome and the layer of dark material) makes it a Triplet. The capping gives the Opal layer protection.

6 mm is approximate ¼ inch.