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21Cts Ethiopian Black opal Rough ADO-A5695 adopals
- SKU
- ADO-A5695
- Dimensions (mm)
- 22.300 x 13.000 x 12.600mm
- Weight (cts)
- 21.000
- Shape
- Freeform
- Type
- Rough
- Colours
-
ETHIOPIAN OPAL ROUGH
VERY DARK BASE
OPAL HAS RED BLUE GREEN FALSHED OF COLOR
CHANCE PIECE
UNWORKED
The Stayish black opal mine, active since 2013, is located in the Wollo province of northern Ethiopia. Like the white opal, the black opal is found at the contact zone between the volcanic rock series and the underlying clay-rich layer
The black opal is retrieved from flat tunnels up to 15–20 meters long that are dug horizontally into the mountain slope by local villagers. The material generally comes in nodules and chunks 2–5 cm long, but 10 cm pieces have also been retrieved from this deposit
TRADING AS TRUEBLUEOPALS / LIGHTNINGOPALS LLC
- SKU
- ADO-A5695
- Dimensions (mm)
- 22.300 x 13.000 x 12.600 mm
- Weight (cts)
- 21.000
- Shape
- Freeform
- Type
- Rough
- Colours
-
ETHIOPIAN OPAL ROUGH
VERY DARK BASE
OPAL HAS RED BLUE GREEN FALSHED OF COLOR
CHANCE PIECE
UNWORKED
The Stayish black opal mine, active since 2013, is located in the Wollo province of northern Ethiopia. Like the white opal, the black opal is found at the contact zone between the volcanic rock series and the underlying clay-rich layer
The black opal is retrieved from flat tunnels up to 15–20 meters long that are dug horizontally into the mountain slope by local villagers. The material generally comes in nodules and chunks 2–5 cm long, but 10 cm pieces have also been retrieved from this deposit
TRADING AS TRUEBLUEOPALS / LIGHTNINGOPALS LLC
| Shipping provider | Shipping to Australia | Shipping to rest of world |
|---|---|---|
| Standard Shipping - Tracked | $15.00 / 7 days | $30.00 / 21 days |
|
Australia
Standard Shipping - Tracked is discounted to $20.00 on orders with 2 or more items
Rest of the world
Standard Shipping - Tracked is discounted to $30.00 on orders with 2 or more items
|
||
| FedEx | $39.00 / 3 days | $39.00 / 7 days |
|
Australia
FedEx is discounted to $39.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $39.00 on orders with 2 or more items
|
||
| DHL | $30.00 / 2 days | $30.00 / 14 days |
|
Rest of the world
DHL is discounted to $30.00 on orders with 2 or more items
|
||
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PositiveI'm excited to hit the wheels with this opal. got to see the color bar through the opal.
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Neutral
Could not get out the inclusion that affects this Boulders value . Unlucky this time.
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Neutral
This Boulder didn't reach the standards required to sell it on , I could not achieve the finish the White Opals hardness was the promblem it shoes the difficulty with selecting online .
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Positive
Achieved a great finish on this Boulder was more than happy with this stone
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