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SEDADEALS
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Valid Until
31st Dec 2025
8 $ EACH CTS YOWAH OPAL NUTS IN MATRIX ROUGH -TREATED[BY 9029]
3237 views
4 watching
Details
- SKU
- Dimensions (mm)
- 40 x 32 x 8mm
- Weight (cts)
- 319
- Type
- Rough
- Colours
-
Description
SEDA ROUGH OPALS
This is a natural rough opal mined in Yowah. The material is called conglomerate or opal nuts in matrix.We have soaked it in sugar over night and heated it for 15 minutes to carbonize the sugar.This makes the sandstone darker and the colours stronger.
You have the option to-cut as is and leave as a natural stone.
or re treat after shaping-always wear goggles. I heat the stones on a bbq.
Another option is to save the sandstone powder from the grinding and fill in any hollows.just mix with a strong expoxy-two part best. If you see any fine cracks you can use a super glue or hot stuff ect before polishing to harden it up.
Remember to have fun and experiment.
We have some chunks of natural matrix listed here also with nuts you might like to look at them.
We have taken the photo of the rough wet.
size and weight app
This is a natural rough opal mined in Yowah. The material is called conglomerate or opal nuts in matrix.We have soaked it in sugar over night and heated it for 15 minutes to carbonize the sugar.This makes the sandstone darker and the colours stronger.
You have the option to-cut as is and leave as a natural stone.
or re treat after shaping-always wear goggles. I heat the stones on a bbq.
Another option is to save the sandstone powder from the grinding and fill in any hollows.just mix with a strong expoxy-two part best. If you see any fine cracks you can use a super glue or hot stuff ect before polishing to harden it up.
Remember to have fun and experiment.
We have some chunks of natural matrix listed here also with nuts you might like to look at them.
We have taken the photo of the rough wet.
size and weight app
Shipping
| Shipping provider | Shipping to Australia | Shipping to rest of world | Combined Shipping (Australia) | Combined Shipping (rest of the world) |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| Registered Shipping |
|
|
|
|
Details
- SKU
- Dimensions (mm)
- 40 x 32 x 8 mm
- Weight (cts)
- 319
- Type
- Rough
- Colours
-
Description
SEDA ROUGH OPALS
This is a natural rough opal mined in Yowah. The material is called conglomerate or opal nuts in matrix.We have soaked it in sugar over night and heated it for 15 minutes to carbonize the sugar.This makes the sandstone darker and the colours stronger.
You have the option to-cut as is and leave as a natural stone.
or re treat after shaping-always wear goggles. I heat the stones on a bbq.
Another option is to save the sandstone powder from the grinding and fill in any hollows.just mix with a strong expoxy-two part best. If you see any fine cracks you can use a super glue or hot stuff ect before polishing to harden it up.
Remember to have fun and experiment.
We have some chunks of natural matrix listed here also with nuts you might like to look at them.
We have taken the photo of the rough wet.
size and weight app
This is a natural rough opal mined in Yowah. The material is called conglomerate or opal nuts in matrix.We have soaked it in sugar over night and heated it for 15 minutes to carbonize the sugar.This makes the sandstone darker and the colours stronger.
You have the option to-cut as is and leave as a natural stone.
or re treat after shaping-always wear goggles. I heat the stones on a bbq.
Another option is to save the sandstone powder from the grinding and fill in any hollows.just mix with a strong expoxy-two part best. If you see any fine cracks you can use a super glue or hot stuff ect before polishing to harden it up.
Remember to have fun and experiment.
We have some chunks of natural matrix listed here also with nuts you might like to look at them.
We have taken the photo of the rough wet.
size and weight app
Shipping
| Shipping provider | Shipping to Australia | Shipping to rest of world | Combined Shipping (Australia) | Combined Shipping (rest of the world) |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| Registered Shipping |
|
|
|
|
Store
![8 $ EACH CTS YOWAH OPAL NUTS IN MATRIX ROUGH -TREATED[BY 9029]](https://liveplatforms-production.b-cdn.net/tenants/oa/uploads/stores/fh5enknthszqznio.png)
Discover the magic of opals at SedaOpals, where every stone tells a unique story.
Qld, Australia
Owned by sedaopals
Verified
Recent Feedback
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PositiveStunning! Thanks for shipping so promptly.
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Positive
Stunning! Thanks for shipping so promptly.
![1.59 CTS BLACK OPAL STONE-FROM LIGHTNING RIDGE - [LRO1981]](https://liveplatforms-production.b-cdn.net/tenants/oa/uploads/images/1005000-1009999/1005569/6023673b2f8ca.jpg?width=480&aspect_ratio=1001%3A1000)
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Positive
Lovely! Thanks for shipping so promptly.
![5.20 CTS BLACK OPAL STONE -LIGHTNING RIDGE- [LRO596]](https://liveplatforms-production.b-cdn.net/tenants/oa/uploads/images/780000-784999/783918/5cdcd8f4a99b9.jpg?width=480&aspect_ratio=1001%3A1000)
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Positive
Great looking pendant. Thanks
Audit
The Opal Sheriff program allows our members to request an audit on any product, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.
Shipping Details
Costs:
Transit:
21 days via Registered Shipping
Ships from:
Australia
Payment Options
This seller adds 10.00% tax to transactions in Australia.
Overview
Listing Type :
Standard
Product ID :
906409
Starts : 5th December 2025 08:11 pm PST
* All prices are in USD