0.35 CTS CERTIFIED OREGON SUNSTONE - TRANSPARENT [LBY76]
- UGS
- Dimensions (mm)
- 5.090 x 5.070 x 2.770mm
- Poids (cts)
- 0.350
- Certified Gemstones
- Oui
- Taper
- Faceted
- Couleurs
-
Member of the International Coloured Stone Association commited to full disclosure of stones and with a money back guarantee.
OREGON SUNSTONE
Deep within the volcanic rock of Central Oregon, the Oregon Sunstone is born. Each Natural Oregon Sunstone Gem is unique in brilliance, color and play of copper schiller highlights. The Sunstone is the official Oregon State Gemstone. This sunstone has very little of the copper inclusions and so it shows the beautiful yellowish green of pure Labradorite Feldspar.
Natural stone.
Weight 0.35 cts
Size 5.09 x 5.07 x 2.77 mm
Sunstone Oregon Sunstones are plagioclase feldspar formed in lava flows that cover much of southeastern Oregon. Within the lava flow is a matrix in which the colored sunstones are found. The sunstone flow is usually (not always) covered by a hard cap-rock known as Basalt that can be up to several feet thick. Feldspar crystals can be found in the Basalt that covers sunstone deposits. Red labradorite or andesine, to our knowledge, has never been PROVEN to have been found anywhere in the world outside of Oregon. Calling red labradorite “Sunstone” is confusing because there are several other non related adventurescent gemstones from India and Tanzania being called sunstone. We use the name Oregon Sunstone to describe the translucent adventurescent / schiller labradorite / andesine containing light reflecting native copper platelets.
Colour: Sunstone is a rich golden or reddish brown colour, with plays of red yellow and orange light, sometimes also with green, caused by the inclusion of microscopically thin plates of copper.
- UGS
- Dimensions (mm)
- 5.090 x 5.070 x 2.770 mm
- Poids (cts)
- 0.350
- Certified Gemstones
- Oui
- Taper
- Faceted
- Couleurs
-
Member of the International Coloured Stone Association commited to full disclosure of stones and with a money back guarantee.
OREGON SUNSTONE
Deep within the volcanic rock of Central Oregon, the Oregon Sunstone is born. Each Natural Oregon Sunstone Gem is unique in brilliance, color and play of copper schiller highlights. The Sunstone is the official Oregon State Gemstone. This sunstone has very little of the copper inclusions and so it shows the beautiful yellowish green of pure Labradorite Feldspar.
Natural stone.
Weight 0.35 cts
Size 5.09 x 5.07 x 2.77 mm
Sunstone Oregon Sunstones are plagioclase feldspar formed in lava flows that cover much of southeastern Oregon. Within the lava flow is a matrix in which the colored sunstones are found. The sunstone flow is usually (not always) covered by a hard cap-rock known as Basalt that can be up to several feet thick. Feldspar crystals can be found in the Basalt that covers sunstone deposits. Red labradorite or andesine, to our knowledge, has never been PROVEN to have been found anywhere in the world outside of Oregon. Calling red labradorite “Sunstone” is confusing because there are several other non related adventurescent gemstones from India and Tanzania being called sunstone. We use the name Oregon Sunstone to describe the translucent adventurescent / schiller labradorite / andesine containing light reflecting native copper platelets.
Colour: Sunstone is a rich golden or reddish brown colour, with plays of red yellow and orange light, sometimes also with green, caused by the inclusion of microscopically thin plates of copper.
Fournisseur d'expédition | Expédition vers Australia | Expédition dans le reste du monde |
---|---|---|
FedEx | $12.00 / 3 | $39.00 / 10 |
Australia
FedEx bénéficie d'une remise de $12.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
FedEx bénéficie d'une remise de $39.00 sur les commandes contenant 2 ou plus d'articles
|
||
Registered Shipping | $9.00 / 7 | $16.00 / 21 |
Australia
Registered Shipping bénéficie d'une remise de $9.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
Registered Shipping bénéficie d'une remise de $16.00 sur les commandes contenant 2 ou plus d'articles
|
-
Positif
Good stone great service
-
Positif
Great thank very much, lovely pearls.
-
Positif
Nice piece of rough. thankyou
-
Positif
Nice stone. Thankyou
-
Positif
Have received the rough. Nice colour. Thankyou
Audit
-
Description Précis
-
Images précises
Comments
The Verified Seller responsible for this item has diligently provided us with accurate and comprehensive information, encompassing crucial details such as weight, dimensions, and treatment. It is important to reiterate our commitment to upholding the highest standards of integrity and transparency in the gemstone industry. As part of our policy, we strictly permit the sale of exclusively natural gemstones that have been sourced directly from the Earth. However, in the event that a gemstone has undergone any form of treatment, it is mandatory for the seller to provide full disclosure regarding the treatment process. Furthermore, we would like to emphasize that man-made gemstones, including simulants and imitations, are strictly prohibited on our platform. We prioritize the promotion of authentic, natural gemstones to ensure a genuine and trustworthy marketplace for our valued customers. Should you have any further inquiries or require additional assistance, please do not hesitate to reach out. We are here to assist you and provide a seamless experience on Gem Rock Auctions.