Doublets Opals

$41,000.00 (AUD)

7500 grams
96 shells

The quality and quantity of the cluster of the shells is exceptional and unique.

$28,700.00 (AUD)

3050 grams
15 shells

Once in a life time offer of a specimen of shells still in sandstone with shells of this quality. Perfect for a museum.

$3,843.75 (AUD)

1271 grams
144 x 123 x 68 mm

This is by far one of the largest opalised shells from Coober Pedy. I certainly have not seen one this size before.

$2,563.50 (AUD)

21.7 grams
36.3 x 29 x 25 mm

Excellent specimen of an opalised shell within sandstone base.

$2,563.50 (AUD)

45.1 grams
38.7 x 37.5 x 24.5 mm

A unexpected offer to sell a opalised Vertebra.

$1,537.50 (AUD)

22.9 grams
38.8 x 33.7 x 21.6 mm

The colour is assorted with strong Green, Orange and Blue. You can see colour on the sides of the shell. A true collectors specimen.

$1,076.25 (AUD)

134.7 grams
20 snails

This lot is 20 opalised fossil snails. Some of the pieces have colour and others are still within the sandstone.

$53,300.00 (AUD)

20.92 grams
104.63 carats
39.5 x 34.5 x 19.3 mm

One of the finest opalised shells from Zorba field, Coober Pedy.