Opals
Gemstones
Jewelry
Coins
American Certified Pairs 7.08 Ct top Quality Natural Garnet from Tanzania
- SKU
- Afmetingen (mm)
- 9.230 x 7.760 x 5.580mm
- Gewicht (cts)
- 7.080
- Certificate Gem Lab
- AIG
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- Clarity
- VVS
- Kleuren
-
Garnet is the name used for a large group of rock-forming minerals. These minerals share a common crystal structure and a generalized chemical composition of X3Y2(SiO4)3. In that composition, "X" can be Ca, Mg, Fe2+ or Mn2+, and "Y" can be Al, Fe3+, Mn3+, V3+ or Cr3+.
These minerals are found throughout the world in metamorphic, igneous, and sedimentary rocks. Most garnet found near Earth's surface forms when a sedimentary rock with a high aluminum content, such as shale, is subjected to heat and pressure intense enough to produce schist or gneiss. Garnet is also found in the rocks of contact metamorphism, subsurface magma chambers, lava flows, deep-source volcanic eruptions, and the soils and sediments formed when garnet-bearing rocks are weathered and eroded.
Most people associate the word "garnet" with a red gemstone; however, they are often surprised to learn that garnet occurs in many other colors and has many other uses. In the United States, the major industrial uses of garnet in 2012 were waterjet cutting (35%), abrasive blasting media (30%), water filtration granules (20%), and abrasive powders (10%).
- SKU
- Afmetingen (mm)
- 9.230 x 7.760 x 5.580 mm
- Gewicht (cts)
- 7.080
- Certificate Gem Lab
- AIG
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- Clarity
- VVS
- Kleuren
-
Garnet is the name used for a large group of rock-forming minerals. These minerals share a common crystal structure and a generalized chemical composition of X3Y2(SiO4)3. In that composition, "X" can be Ca, Mg, Fe2+ or Mn2+, and "Y" can be Al, Fe3+, Mn3+, V3+ or Cr3+.
These minerals are found throughout the world in metamorphic, igneous, and sedimentary rocks. Most garnet found near Earth's surface forms when a sedimentary rock with a high aluminum content, such as shale, is subjected to heat and pressure intense enough to produce schist or gneiss. Garnet is also found in the rocks of contact metamorphism, subsurface magma chambers, lava flows, deep-source volcanic eruptions, and the soils and sediments formed when garnet-bearing rocks are weathered and eroded.
Most people associate the word "garnet" with a red gemstone; however, they are often surprised to learn that garnet occurs in many other colors and has many other uses. In the United States, the major industrial uses of garnet in 2012 were waterjet cutting (35%), abrasive blasting media (30%), water filtration granules (20%), and abrasive powders (10%).
| Verzend provider | Verzending naar Thailand | Verzending naar de rest van de wereld |
|---|---|---|
| Standard Shipping - Tracked | $10.00 / 7 | $15.00 / 21 |
|
Thailand
Standard Shipping - Tracked krijgt korting op $15.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
Standard Shipping - Tracked krijgt korting op $20.00 bij bestellingen met 2 of meer artikelen
|
||
| FedEx | $35.00 / 7 | $35.00 / 7 |
|
Thailand
FedEx krijgt korting op $35.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
FedEx krijgt korting op $35.00 bij bestellingen met 2 of meer artikelen
|
||
-
PositiefI have received this stone here on Oahu, Hawaii, 96825. Color is just slightly lighter than shown in video and photo, and there is very small tiny inclusion so it is more vs according to my standard than vvs but still a decent sapphire.
-
Positief
Nice stone
-
Positief
Ok. Received. Stone is similar as on picts & vid. Thanks
![8x6mm Oval 1.71cts Red Garnet [VVS]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/2640000-2644999/2640014/f4892e28-691c-4221-b042-096b587a2a8f.jpg?width=480&aspect_ratio=1001%3A1000)
