Opals
Gemstones
Jewelry
Coins
Nessuna riserva Opal Auctions
Nessuna riserva Jewelry Auctioned
Nessuna riserva Coins Auctioned
4.2 Carat Bluish Green Tourmaline
- SKU
- G2
- Dimensioni (mm)
- 8.800 x 7.100 x 7.000mm
- Peso (cts)
- 4.200
- Treatment
- No Treatment
- Shape
- Emerald
- Tipo
- Faceted
- Clarity
- SI
- Colori
-
It's a Beautiful Natural Faceted Emerald Cut Bluish Green Color Tourmaline Loose Gemstone From Jaba Mine Afghanistan
WEIGHT(ct): 4.20
SIZE(mm): 8.8x7.1x7 mm
CLARITY: SI
TREATMENT: NONE
Origin Jaba Mine Afghanistan
Certificate : On Demand
Whats is Tourmaline ?
Tourmaline is a crystalline boron silicate mineral compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline is classified as a semi-precious stone. This gemstone can be found in a wide variety of colors.
Color: Green, Black, Blue, Red, Pink, White, Yellow, Purple, Brown, Orange, Grey
Luster: Vitreous
Associated month: October
Crystal system: Hexagonal crystal system
Hardness (Mohs hardness scale): 7 – 7.5
Transparency: Opaque, Transparent
Photos have been taken with iPhone X.
- SKU
- G2
- Dimensioni (mm)
- 8.800 x 7.100 x 7.000 mm
- Peso (cts)
- 4.200
- Treatment
- No Treatment
- Shape
- Emerald
- Tipo
- Faceted
- Clarity
- SI
- Colori
-
It's a Beautiful Natural Faceted Emerald Cut Bluish Green Color Tourmaline Loose Gemstone From Jaba Mine Afghanistan
WEIGHT(ct): 4.20
SIZE(mm): 8.8x7.1x7 mm
CLARITY: SI
TREATMENT: NONE
Origin Jaba Mine Afghanistan
Certificate : On Demand
Whats is Tourmaline ?
Tourmaline is a crystalline boron silicate mineral compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline is classified as a semi-precious stone. This gemstone can be found in a wide variety of colors.
Color: Green, Black, Blue, Red, Pink, White, Yellow, Purple, Brown, Orange, Grey
Luster: Vitreous
Associated month: October
Crystal system: Hexagonal crystal system
Hardness (Mohs hardness scale): 7 – 7.5
Transparency: Opaque, Transparent
Photos have been taken with iPhone X.
| Fornitore di spedizioni | Spedizione a Thailand | Spedizione nel resto del mondo |
|---|---|---|
| Standard Shipping - Tracked | $15.00 / 20 giorni | $15.00 / 21 giorni |
| FedEx | $30.00 / 20 giorni | $30.00 / 25 giorni |
Hi, I've been a gem collector with a very good knowledge & experience for over 15 years.
-
PositivoNice store, beautiful stones and sellor reactive, i am happy ;-)
