Item Specifics

Item Type: NATURAL BOULDER OPAL SPLIT THAT HAS BEEN HALFED AND GLUED TOGETHER TO FORM PICTURE SCENE OF TREE ON THE RIGHT

MAYBE KEEP AS IS OR CUT INTO SEVERAL STONES AS CUTTERS COULD CUT 6 GOOD OPALS BUT I PREFER TO KEEP AS SPECIMEN

origin :BOULDER OPAL FIELDS , AUSTRALIA

Opal Size: 131 X 42 X 8 MM

UNTREATED Weight (Carats): 595 CARATS Colour : BRIGHT COLOURS FROM GREENS TO REDSFORMED IN IRONSTONE NATURAL PATTERNS

Pattern : BROADFLASH PATTERNS UNIQUE PATTERN

Number of pieces: 1 PC

Accuracy of picture :

+More Bright Accurate Less Bright

Comments : Brightness Rating, 1 Dullest to 5 Brightest :

+++++++ 1 2 3 3.5 4 4.5 5

Opal body tone as recommended by Australian Gemstone Association Ltd :

  +

Base of opal (bottom) :

+ Full opal Clean back Some Sand Majority Sand

Cabochon :

+ Low Medium High

Definitions

Convert Weight : 5 Carats = 1 Gram Covert Size : 6 mm = 1/4 inch (approx)

READ THE OPAL PLUS STORY HERE