Opals
Gemstones
Jewelry
Coins
4.46ct Flawless Yellow Asscher Cut Tourmaline |10MM SIZE| Natural Africa
- Artikelnummer
- Abmessungen (mm)
- 9.8 x 9.8 x 6.6mm
- Gewicht (cts)
- 4.46
- Treatment
- No Treatment
- Shape
- Asscher
- Type
- Faceted
- Clarity
- VVS
- Farben
-
Welcome to SuchenGems!
Tourmaline is a crystalline silicate mineral that comes in a wide range of colors. It is a popular gemstone for jewelry and is a favorite of collectors.
Description
Color: Tourmaline can be colorless, black, brown, red, orange, yellow, green, blue, violet, pink, or a combination of colors.
Crystal structure: Tourmaline has a trigonal crystal structure.
Luster: Tourmaline has a vitreous (glass-like) luster.
Transparency: Tourmaline can be translucent to opaque.
Hardness: Tourmaline has a hardness of 7 to 7.5 on the Mohs scale.
Electrical charge: Tourmaline can become electrically charged through heat (pyroelectricity) and through pressure (piezoelectricity).
Types of tourmaline
Iron tourmaline (schorl): Black in color
Magnesium tourmaline (dravite): Brown in color
Alkali tourmaline: Can be pink (rubellite), green (Brazilian emerald), or colorless (achroite)
| Versandanbieter | Versand nach Thailand | Versand in den Rest der Welt | Kombiversand ( Thailand ) | Kombiversand (Rest der Welt) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
- Artikelnummer
- Abmessungen (mm)
- 9.8 x 9.8 x 6.6 mm
- Gewicht (cts)
- 4.46
- Treatment
- No Treatment
- Shape
- Asscher
- Type
- Faceted
- Clarity
- VVS
- Farben
-
Welcome to SuchenGems!
Tourmaline is a crystalline silicate mineral that comes in a wide range of colors. It is a popular gemstone for jewelry and is a favorite of collectors.
Description
Color: Tourmaline can be colorless, black, brown, red, orange, yellow, green, blue, violet, pink, or a combination of colors.
Crystal structure: Tourmaline has a trigonal crystal structure.
Luster: Tourmaline has a vitreous (glass-like) luster.
Transparency: Tourmaline can be translucent to opaque.
Hardness: Tourmaline has a hardness of 7 to 7.5 on the Mohs scale.
Electrical charge: Tourmaline can become electrically charged through heat (pyroelectricity) and through pressure (piezoelectricity).
Types of tourmaline
Iron tourmaline (schorl): Black in color
Magnesium tourmaline (dravite): Brown in color
Alkali tourmaline: Can be pink (rubellite), green (Brazilian emerald), or colorless (achroite)
| Versandanbieter | Versand nach Thailand | Versand in den Rest der Welt | Kombiversand ( Thailand ) | Kombiversand (Rest der Welt) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
"Family-owned and operated, SuchenGems promises exceptional service, quality, and authenticity.
-
PositivGreat seller with a great product that matches the description perfectly. Very fast shipping.
-
Positiv
Great seller with a great product that matches the description perfectly. Very fast shipping.
-
Positiv
Very fast shipping! Thank you!
-
Positiv
Stone received has a full window that can't be seen in the listing, but cant complain for the price. The seller provides a fantastic service, fast shipping and prompt responses. Recommended!
-
Positiv
This has got to be the best seller on this website that I bought from. Only ordered 3 days ago and the order has already been shipped, seller is fast in their replies, tracking number is up to date, wow. I hope your business blooms. Thank you
