Huge Parcel Ct. 16.70 Natural Ethiopian Opals - Oval Cabochon - Height: 9 mm - Width: 7 mm- 3.34 g
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A huge parcel of natural, untreated Ethiopian opals in cabochon form, totalling 16.70 carats, with translucence to opacity, oval cut, weighing 3.34 g and measuring 7 × 9 × 4 mm, originating from Wello, Ethiopia.
AI-assisted summary
Description from the seller
A huge Parcel of natural and untreated Ethiopian Cab Opals with clarity from translucent to opaque.
Pictures taken with high resolution camera on different backgrounds in order to depict the items as realistically as possible.
Worldwide shipping with registered mail and tracking number.
Photography Settings
All items are photographed individually with a high-resolution macro zoom camera indoors using LED lighting at 5000 Kelvin, the color temperature closest to sunlight. The photos are not edited in any way, except cropping.
Customer Support
You can contact us at any time via the Catawiki messaging system for any further information about the item you are interested in, and we will try to respond as soon as possible.
Shipping
Worldwide shipping with Registered Mail and tracking number. We apply combined shipping to ensure the maximum savings on postage.
Returns
We always strive to do our best, but if something is not to your liking, in accordance with regulatory provisions and our own conviction, we guarantee a refund to the customer who is not satisfied with their purchase, regardless of the reason.
Thank you for your attention and Happy bidding!
An opal is a hydrated form of silica with a water content ranging from 3 to 21%.Indeed, it is this permeability to water that makes it a hydrophile.
Opals are deposited at a relatively low temperature and may occur in the fissures of almost any kind of rock, being most commonly found with limonite, sandstone, rhyolite, marl, and basalt. Precious opals show a variable interplay of internal colors.
At microscopic scales, precious opal is composed of silica spheres some 150 to 300 nm in diameter in a hexagonal or cubic close-packed lattice. These ordered silica spheres produce the internal colors by causing the interference and diffraction of light passing through the microstructure of the opal.
A huge Parcel of natural and untreated Ethiopian Cab Opals with clarity from translucent to opaque.
Pictures taken with high resolution camera on different backgrounds in order to depict the items as realistically as possible.
Worldwide shipping with registered mail and tracking number.
Photography Settings
All items are photographed individually with a high-resolution macro zoom camera indoors using LED lighting at 5000 Kelvin, the color temperature closest to sunlight. The photos are not edited in any way, except cropping.
Customer Support
You can contact us at any time via the Catawiki messaging system for any further information about the item you are interested in, and we will try to respond as soon as possible.
Shipping
Worldwide shipping with Registered Mail and tracking number. We apply combined shipping to ensure the maximum savings on postage.
Returns
We always strive to do our best, but if something is not to your liking, in accordance with regulatory provisions and our own conviction, we guarantee a refund to the customer who is not satisfied with their purchase, regardless of the reason.
Thank you for your attention and Happy bidding!
An opal is a hydrated form of silica with a water content ranging from 3 to 21%.Indeed, it is this permeability to water that makes it a hydrophile.
Opals are deposited at a relatively low temperature and may occur in the fissures of almost any kind of rock, being most commonly found with limonite, sandstone, rhyolite, marl, and basalt. Precious opals show a variable interplay of internal colors.
At microscopic scales, precious opal is composed of silica spheres some 150 to 300 nm in diameter in a hexagonal or cubic close-packed lattice. These ordered silica spheres produce the internal colors by causing the interference and diffraction of light passing through the microstructure of the opal.
Details
Main mineral
Huge Parcel Ct. 16.70 Natural Ethiopian Opals - Oval
Mineral form
Cabochon
Weight
3.34 g
Origin (region/city)
Wello
Country of origin
Ethiopia
Height
9 mm
Width
7 mm
Depth
4 mm
Disclaimer
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
