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Black Opals Gemma AI Opal 101

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Current Bid
1
Bids
Closed
10/04/2025 06:26 pm

18 grams hard Andamooka matrix- gamble -can polish .mined 1980s

1 bid
184 views
1 watching
Details
SKU
BZ2071
Dimensions (mm)
30 x 17 x 16mm
Weight (cts)
90
Type
Rough
Colours
Description

ANDAMOOKA HARD MATRIX

This material came from a retired miner who said he found it in the 1980s. Inside the old box was a paper from the 1980s and interesting enough he said he even made triplets from it!

This material will take a natural poliosh so no resin needed.All rough can be a gamble but exciting also. Has been treated once.

You can dremel and keeps its natural shape or if you cut deeper you will have to re treat.

I treated some with oil which did make it darker but not a great result.

.Photos taken wet

for instructions and hoW to treat visit

https://www.opalauctions.com/learn/opal-information/history-about-andamooka-opal-and-how-to-treat-it

Shipping
Shipping provider Shipping to Australia Shipping to rest of world Combined Shipping (Australia) Combined Shipping (rest of the world)
FedEx
/ 5 days
/ 10 days
on orders with 2 items or more
on orders with 2 items or more
Registered Shipping
/ 10 days
/ 21 days
on orders with 2 items or more
on orders with 2 items or more
Store
18 grams hard Andamooka matrix- gamble -can polish .mined 1980s
Qld, Australia
Owned by sedaopals
Recent Feedback
  • gunner8
    gunner8
    Positive

    Beautiful Andamooka Opal Pendant

  • gunner8
    gunner8
    Positive

    Beautiful Andamooka Opal Pendant

  • gunner8
    gunner8
    Positive

    Beautiful Andamooka Opal Pendant

  • fishman
    fishman
    Positive

    Beautiful piece of carving opal. Thank you.

Bids History (1)
socalrockhound25
socalrockhound25
8 months ago
Purchased from this seller previously

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Shipping Details

Costs:
Transit:
21 days via Registered Shipping
Ships from:
Australia

Payment Options

  • paypal
  • stripe
  • gempay
This seller adds 10.00% tax to transactions in Australia.

Overview

Listing Type : Standard
Product ID : 1569622
Starting Bid :
Starts : 28th March 2025 08:18 pm PDT
Ends : 10th April 2025 06:26 pm PDT
* All prices are in USD

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