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14.10 Cts Virgin Valley Precious Opal Rough DT-A8053 Dreamtimeopals
- SKU
- DT-A8053
- 寸法(mm)
- 21.8 x 16.6 x 9.1mm
- 重さ (CT)
- 14.1
- Type
- Rough
- Shape
- Freeform
- 色
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Virgin Valley Opal Rough
The layers associated with the volcanic activity are rich in water soluble silica. Water, moving through the volcanic layers, dissolved silica, and carried it into the voids created by the decayed wood. Silica-gel filled the available spaces, and created either complete or incomplete casts of the woody material. Some of the wood was still present, allowing only partial opalization, which we see as a wood and opal combination today
When the conditions are right, spheres of silica will stack in an orderly arrangement which will allow light to be diffracted into its spectral colours. We see this phenomenon as play of colour or “fire” in opal.
Opals from Virgin Valley are primarily "specimen only"; they are very unstable. Because of this instability, these opals are not often cut and used in jewellery. The reason for this is two-fold. First, this is a very young opal; being only around 15 million years old. Secondly, this opal has formed in Bentonite clay. Bentonite clays are very effective at sealing moisture in and do not drain quickly.
The opal from Virgin Valley can appear in many different ways, some much more rare and desirable than others. The base or body colour is the underlying colour of the opal, disregarding the play of colour.
TRADING AS TRUEBLUEOPALS / LIGHTNINGOPALS LLC
| 配送業者 | 配送先オーストラリア | その他の国への配送 | 同梱配送 ( オーストラリア ) | 同梱配送(その他の地域) |
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| Standard Shipping - Tracked |
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- SKU
- DT-A8053
- 寸法(mm)
- 21.8 x 16.6 x 9.1 mm
- 重さ (CT)
- 14.1
- Type
- Rough
- Shape
- Freeform
- 色
-
Virgin Valley Opal Rough
The layers associated with the volcanic activity are rich in water soluble silica. Water, moving through the volcanic layers, dissolved silica, and carried it into the voids created by the decayed wood. Silica-gel filled the available spaces, and created either complete or incomplete casts of the woody material. Some of the wood was still present, allowing only partial opalization, which we see as a wood and opal combination today
When the conditions are right, spheres of silica will stack in an orderly arrangement which will allow light to be diffracted into its spectral colours. We see this phenomenon as play of colour or “fire” in opal.
Opals from Virgin Valley are primarily "specimen only"; they are very unstable. Because of this instability, these opals are not often cut and used in jewellery. The reason for this is two-fold. First, this is a very young opal; being only around 15 million years old. Secondly, this opal has formed in Bentonite clay. Bentonite clays are very effective at sealing moisture in and do not drain quickly.
The opal from Virgin Valley can appear in many different ways, some much more rare and desirable than others. The base or body colour is the underlying colour of the opal, disregarding the play of colour.
TRADING AS TRUEBLUEOPALS / LIGHTNINGOPALS LLC
| 配送業者 | 配送先オーストラリア | その他の国への配送 | 同梱配送 ( オーストラリア ) | 同梱配送(その他の地域) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
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sally Patel and natassa Patel have been in business for 35 years trueblueopal us family owned com....
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ポジティブHIGHLY RECOMMEND THESE SELLERS! Purchased !2/02/2025 --> Delivered 12/08/2025 to Rochester, NY! FAST Shipping! Hefty Parcel exactly as described- looking forward to working these roughs! Thank you SO much Sally & Natassa! Looking forward to more!
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ポジティブHIGHLY RECOMMEND THESE SELLERS! Purchased !2/02/2025 --> Delivered 12/08/2025 to Rochester, NY! FAST Shipping! Incredibly beautiful rub exactly as described- will cut a HQ gem! Thank you SO much Sally & Natassa! Looking forward to more!
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ポジティブHIGHLY RECOMMEND THESE SELLERS! Purchased !2/02/2025 --> Delivered 12/08/2025 to Rochester, NY! FAST Shipping! Incredibly beautiful rub exactly as described- will cut a HQ gem! Thank you SO much Sally & Natassa! Looking forward to more!
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ポジティブHIGHLY RECOMMEND THESE SELLERS! Purchased !2/02/2025 --> Delivered 12/08/2025 to Rochester, NY! FAST Shipping! Incredibly beautiful parcel exactly as described- will cut HQ gems! Thank you SO much Sally & Natassa! Looking forward to more!
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ポジティブRealy love this stuff and these guys are easy to work with, making it all fun!
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