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GUILD certified Rare Chondrodite 7.17 ct Humite Group Collector's Gem
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3視聴中
詳細
- SKU
- 寸法(mm)
- 13.25 x 10.8 x 7.52mm
- 重さ (CT)
- 7.17
- Treatment
- No Treatment
- Shape
- Oval, Fancy
- Type
- Faceted
- Clarity
- VS
- Certified Gemstones
- はい
- 色
-
説明
We providing combine shipping for all of my customer
Gemstone : Natural Chondrodite
Shape : Oval
Color : vivid yellow
Origin : Madagascar
Treatment: Not Heated. Not Treated. Not Enhanced.
Chondrodite is a nesosilicate mineral with formula (Mg,Fe)
5(SiO4)2(F,OH,O)2. Although it is a fairly rare mineral, it is the most frequently encountered member of the humite group of minerals. It is formed in hydrothermal deposits from locally metamorphosed dolomite. It is also found associated with skarn and serpentinite. It was discovered in 1817 at Pargas in Finland, and named from the Greek for "granule", which is a common habit for this mineral.
Mg5(SiO4)2F 2 is the end member formula as given by the International Mineralogical Association,[10] molar mass 351.6 g. There is usually some OH in the F sites, however, and Fe and Ti can substitute for Mg, so the formula for the naturally occurring mineral is better written (Mg,Fe,Ti)
5(SiO4)2(F,OH,O)2
配送
| プロバイダー | 行き先 | 料金 |
|---|---|---|
| Standard Shipping - Tracked デフォルト |
その他の地域
25
|
最初のアイテム
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|
| FedEx |
その他の地域
10
|
最初のアイテム
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|
| Standard Shipping - Tracked デフォルト |
タイ
3
|
最初のアイテム
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| FedEx |
タイ
8
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詳細
- SKU
- 寸法(mm)
- 13.25 x 10.8 x 7.52 mm
- 重さ (CT)
- 7.17
- Treatment
- No Treatment
- Shape
- Oval, Fancy
- Type
- Faceted
- Clarity
- VS
- Certified Gemstones
- はい
- 色
-
説明
We providing combine shipping for all of my customer
Gemstone : Natural Chondrodite
Shape : Oval
Color : vivid yellow
Origin : Madagascar
Treatment: Not Heated. Not Treated. Not Enhanced.
Chondrodite is a nesosilicate mineral with formula (Mg,Fe)
5(SiO4)2(F,OH,O)2. Although it is a fairly rare mineral, it is the most frequently encountered member of the humite group of minerals. It is formed in hydrothermal deposits from locally metamorphosed dolomite. It is also found associated with skarn and serpentinite. It was discovered in 1817 at Pargas in Finland, and named from the Greek for "granule", which is a common habit for this mineral.
Mg5(SiO4)2F 2 is the end member formula as given by the International Mineralogical Association,[10] molar mass 351.6 g. There is usually some OH in the F sites, however, and Fe and Ti can substitute for Mg, so the formula for the naturally occurring mineral is better written (Mg,Fe,Ti)
5(SiO4)2(F,OH,O)2
配送
| プロバイダー | 行き先 | 料金 |
|---|---|---|
| Standard Shipping - Tracked デフォルト |
その他の地域
25
|
最初のアイテム
追加アイテムごとに
送料上限
|
| FedEx |
その他の地域
10
|
最初のアイテム
追加アイテムごとに
送料上限
|
| Standard Shipping - Tracked デフォルト |
タイ
3
|
最初のアイテム
追加アイテムごとに
送料上限
|
| FedEx |
タイ
8
|
最初のアイテム
追加アイテムごとに
送料上限
|
店
We are suppliers of good quality precious and semiprecious gemstones.
Bangkok, タイ
が所有している jemscollection
確認済み
最近のフィードバック
-
ポジティブBeautiful gemstone with certification. Thank you.
-
ポジティブ
It’s a stone with nice natural beauty.
-
ポジティブ
It’s a stone with nice natural beauty. It is what I expected.
-
ポジティブ
Beautiful gemstone with certification. Thank you.
-
ポジティブ
nice stone
監査
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発送詳細
費用:
交通機関:
25日 ( Standard Shipping - Tracked経由)
上限:
発送元:
タイ
支払いオプション
概要
リストタイプ :
Standard
製品番号 :
1918101
始まります : 22nd March 2026 09:50 pm PDT
* すべての価格はUSDで表記されています