CERTIFIED 1.38 cts Mint green Grossular garnet - Merelani (GMI8)(110401805)
- 存貨單位
- 尺寸(毫米)
- 5.750 x 5.740 x 4.590mm
- 重量 (cts)
- 1.380
- Certified Gemstones
- 是的
- Treatment
- No Treatment
- 顏色
-
SEDAGEMS
GROSSULAR GARNET
This is a natural untreated stone i bought on my last trip to Tanzania where i went to the mine in Merelani where most of this production comes from.
Clarity: VVS2 Origin: tanzania Treatment: none |
Hardness: 7 - 7.5
There is also production in Mali but usually not as clean as this material.
Good specimens of grossular usually come from metamorphosed limestones where calcium is abundant and iron absent. The other “ugrandite” garnets,andradite and uvarovite have iron and chromium in place of the aluminum . The garnets usually form good crystals with this form—round with 12 sides or 24 sides . Grossular is usually green, but it may also be colorless through yellow, red and brown. The yellow-brown variety, which contains some iron, is known in the trade as essonite, hessonite, cinnamon stone, hyacinth or jacinth.
- 存貨單位
- 尺寸(毫米)
- 5.750 x 5.740 x 4.590 mm
- 重量 (cts)
- 1.380
- Certified Gemstones
- 是的
- Treatment
- No Treatment
- 顏色
-
SEDAGEMS
GROSSULAR GARNET
This is a natural untreated stone i bought on my last trip to Tanzania where i went to the mine in Merelani where most of this production comes from.
Clarity: VVS2 Origin: tanzania Treatment: none |
Hardness: 7 - 7.5
There is also production in Mali but usually not as clean as this material.
Good specimens of grossular usually come from metamorphosed limestones where calcium is abundant and iron absent. The other “ugrandite” garnets,andradite and uvarovite have iron and chromium in place of the aluminum . The garnets usually form good crystals with this form—round with 12 sides or 24 sides . Grossular is usually green, but it may also be colorless through yellow, red and brown. The yellow-brown variety, which contains some iron, is known in the trade as essonite, hessonite, cinnamon stone, hyacinth or jacinth.
運輸商 | 運送至:國家 | 運送到世界其他地區 |
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FedEx | $12.00 / :幾天天 | $39.00 / :幾天天 |
:國家
FedEx訂單折扣為$12.00 2或更多商品
世界其他地區
FedEx訂單折扣為$39.00 2或更多商品
|
||
Registered Shipping | $9.00 / :幾天天 | $16.00 / :幾天天 |
:國家
Registered Shipping訂單折扣為$9.00 2或更多商品
世界其他地區
Registered Shipping訂單折扣為$16.00 2或更多商品
|
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積極的
Beautiful ametrine. Very fast delivery. Professional seller
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積極的
Really beautiful piece. Very happy
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積極的
Amazing, beautiful & mysterious impactite
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積極的
amazing inner life & iridescence -- lovely
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積極的
this is SUCH a nice piece - they have a lifetime customer - great customer service and communication - THANK YOU