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Andamooka Treated Matrix Opal


8.86cts 20x13x5

These are all fine quality treated matrix opal cuts.
Be sure to see the article about Andamooka treated matrix.

Click on any of the small pictures, for a larger view.
Many of these stones have additional pictures... [x]

6.86cts 20 x 12 x 4
Bright red-green multi-color. Full of fire.
Non-directional. Double-sided.
6.86cts 20 x 12 x 4
a4102 : $600

Extra Pics: [1] [2] [3] [4]

4.76cts 17.5 x 12 x 2.5

Bright match for above !
Delightful confetti.
Red Orange Green
26 x 12 x 4 : 9.58cts
a5210 : $450

Extra Pics: [1] [2] [3] [4]


This is a large pendant stone of Andamooka treated matrix.
It comes from a mother stone that produced unbelievable stones.
This material normally sells for $100 per carat.
This one was the 'end piece' and thus the back side shows the roughness of the mother stone.
It will make an absolutely fabulous pendant.


small crack !
Bars of all colors
From deep blue to hot red.

33.90cts -- 59 x 20 x 5
a5211 : $895

Extra Pics: [1] [2] [3] [4] [5] [6]

31.08cts  39 x 24 x 5.5
Bright blue-green. Faces beautifully as a pendant
Double-sided, nicely shaped and polished.
31.08cts 39 x 24 x 5.5
a5208 : $1200

Extra Pics: [1] [2] [3] [4]

8.28cts 16.5 x 13.5 x 5
Brilliant deep rolling multi-color.
From the 'scarab' collection.
8.28cts 16.5 x 13.5 x 5
a4125
GONE ! ... but maybe I will part with others
Extra Pics: [1] [2] [3] [4] [5] [6] [7] [8]

14.20cts 24 x 13.5 x 6.5
Very nice blues greens and gold fire.
Interesting 'threads' of fire.
14.20cts 24 x 13.5 x 6.5
a5207 : $700

Extra Pics: [1] [2] [3] [4] [5]

4.76cts 17.5 x 12 x 2.5
Bright Reds and Greens.
Broad fire and confetti.
4.76cts 17.5 x 12 x 2.5
a4107 : $550

Extra Pics: [1] [2] [3] [4] [5] [6] [7]

4.76cts 17.5 x 12 x 2.5
A perfect pair for cufflinks !
Broad brilliant blues and green fire.
Deep dark background, highest quality.
20.07ctw 21.5 x 17 x 3 matched
a5212 : $1800

Extra Pics: [1] [2] [3] [4] [5] [6] [7] [8] [9]

4.76cts 17.5 x 12 x 2.5
Very Bright Orange-Green Broad fire.
Rolls over full surface of both stones.
Pair of stones suggests a sail boat.
9.73ctw 25 x 10 x 3.75 and 15 x 12 x 4
a4289: SOLD ! ( pair )

Extra Pics: [1] [2] [3]

4.07cts 17 x 10.5 x 3.75
Most brilliant Red-Orange full sheet fire!
Changes to Blue, Ultra-Violet, Green and Gold.
Faces beautifully and changes quickly. Both sides !
4.07cts 17 x 10.5 x 3.75
a4833 : Too late !

Extra Pics: [1] [2] [3] [4] [5] [6] [7] [8] [9]

15.70cts 31 x 26 x 3
The "Dingo" stone
An image in the stone of the head and neck of a dingo.
Bright Green and Red-Orange fire over all of the stone.
15.70cts 31 x 26 x 3
a4295 : SOLD !

Extra Pics: [1] [2] [3]

13.50cts 23.5 x 14 x 6
The strange 'grey' matrix.
All of this parcel treated to a sophisticated grey.
Bright multi-color parallel streaks over all.
Beautifully double-sided.
13.50cts 23.5 x 14 x 6
a4300 : $500

Extra Pics: [1] [2] [3]

11.42cts 29 x 9 x 4.5
More of the strange 'grey' matrix.
This is a very nice 'lozenge'.
11.42cts 29 x 9 x 4.5
a4305 : $275

Extra Pics: [1] [2]

24.75cts 27 x 27 x 5.5
More of the strange 'grey' matrix.
There are a few more.
24.75cts 27 x 27 x 5.5
a4307 : $350

Extra Pics: [1] [2]

13.28cts 31 x 12 x 6
Very nice, Red with some Green.
13.28cts 31 x 12 x 6
a4309 : $45

Extra Pics: [1] [2]

10.18cts
Very nice, Red with some Green.
10.18ctw 20 x 8 x 5 and 16 x 8 x 5
a4311 : Sorry...Gone

Extra Pics: [1] [2]



If you would like any of these stones,
or need more information,
please tell us via the Order page
and refer to the stone ID.

About the photographs


Let's hear from you,
Kindest regards,
MURRAY WILLIS

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Last modified: July 21, 2008
Murray Willis