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BLUE OREGON OPAL BEAD 15.65 CTS [VS2154 ]
- SKU
- Dimensions (mm)
- x x mm
- Weight (cts)
- Colours
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BLUE OREGON OPAL
This is a natural untreated parcel of opal with a blue tone from the oregon opal field that has been drilled.
Weight 15.65 cts app
Size 15 x 11 x 5 mm app
Mohs’ Hardness: 5.5 – 6.5
Density: 1.98 – 2.50
Composition: Hydrous silicon dioxide (SiO2· nH2O)
The opals are found in rhyolite geodes (thundereggs) in a perlite that has altered to a pastel colored clay. The geodes that contain gem-quality opal are only about 10% of the total geodes mined and only about 1% of the geodes contain gem-quality opal with play of color. The remaining geodes contain agate, quartz crystals, or common opal. The geodes vary greatly in size, from a few centimeters in diameter to over a meter.
- SKU
- Dimensions (mm)
- x x mm
- Weight (cts)
- Colours
-
BLUE OREGON OPAL
This is a natural untreated parcel of opal with a blue tone from the oregon opal field that has been drilled.
Weight 15.65 cts app
Size 15 x 11 x 5 mm app
Mohs’ Hardness: 5.5 – 6.5
Density: 1.98 – 2.50
Composition: Hydrous silicon dioxide (SiO2· nH2O)
The opals are found in rhyolite geodes (thundereggs) in a perlite that has altered to a pastel colored clay. The geodes that contain gem-quality opal are only about 10% of the total geodes mined and only about 1% of the geodes contain gem-quality opal with play of color. The remaining geodes contain agate, quartz crystals, or common opal. The geodes vary greatly in size, from a few centimeters in diameter to over a meter.
Shipping provider | Shipping to Australia | Shipping to rest of world |
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FedEx | $12.00 / 3 days | $39.00 / 10 days |
Australia
FedEx is discounted to $12.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $39.00 on orders with 2 or more items
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Registered Shipping | $9.00 / 21 days | $16.00 / 21 days |
Australia
Registered Shipping is discounted to $9.00 on orders with 2 or more items
Rest of the world
Registered Shipping is discounted to $16.00 on orders with 2 or more items
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Positive
Excellent thank you
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Positive
Beautiful Color!!
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Positive
Thank you for the nice stone!
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Positive
Thank you for the nice stones!
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Positive
Thank you for the nice stone!
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