OPAL NATURAL MINED GEMSTONE FROM QUEENSLAND, AUSTRALIA LARGE 34.45Ct MFG3901 SIZE : 100 x 40

SIZE : 100 x 40 x 30mm

OVAL PROFILE - CABOCHON - NO DISCERNIBLE COLOUR FLASH

Note : interesting mineralisation

WITH MINERAL COLLECTION IDENTIFICATION DOCKET MF4049

WITH MINERAL COLLECTION IDENTIFICATION DOCKET MF1412

OPAL NATURAL MINED GEMSTONE FROM QUEENSLAND, AUSTRALIA LARGE 34.45Ct MFG3901 SIZE : 100 x 40GEMSTONE : OPAL WEIGHT : 34. 45Ct SIZE : 40 x 20 x 5mm PROVENANCE : QUEENSLAND, AUSTRALIA NATURAL MINED NO KNOWN TREATMENTS TRANSPARENT WITH MINOR COUNTRY ROCK INCLUSIONS FREEFORM PROFILE UNUSUAL OPAL STONE MOH : 6 7 S. G. 2. 20+ FROM A LATE 20TH CENTURY OPAL COLLECTION WITH MINERAL COLLECTION IDENTIFICATION DOCKET MFG3901