RRP estimé
GUILD certified Rare Chondrodite 7.17 ct Humite Group Collector's Gem
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Détails
- UGS
- Dimensions (mm)
- 13.25 x 10.8 x 7.52mm
- Poids (cts)
- 7.17
- Treatment
- No Treatment
- Shape
- Oval, Fancy
- Type
- Faceted
- Clarity
- VS
- Certified Gemstones
- Oui
- Couleurs
-
Description
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
Expédition
| Fournisseur | Destination | Coût |
|---|---|---|
| Standard Shipping - Tracked Défaut |
Reste du monde
25
|
premier article
par article supplémentaire
frais de port plafonnés à
|
| FedEx |
Reste du monde
10
|
premier article
par article supplémentaire
frais de port plafonnés à
|
| Standard Shipping - Tracked Défaut |
Thaïlande
3
|
premier article
par article supplémentaire
frais de port plafonnés à
|
| FedEx |
Thaïlande
8
|
premier article
par article supplémentaire
frais de port plafonnés à
|
Détails
- UGS
- Dimensions (mm)
- 13.25 x 10.8 x 7.52 mm
- Poids (cts)
- 7.17
- Treatment
- No Treatment
- Shape
- Oval, Fancy
- Type
- Faceted
- Clarity
- VS
- Certified Gemstones
- Oui
- Couleurs
-
Description
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
Expédition
| Fournisseur | Destination | Coût |
|---|---|---|
| Standard Shipping - Tracked Défaut |
Reste du monde
25
|
premier article
par article supplémentaire
frais de port plafonnés à
|
| FedEx |
Reste du monde
10
|
premier article
par article supplémentaire
frais de port plafonnés à
|
| Standard Shipping - Tracked Défaut |
Thaïlande
3
|
premier article
par article supplémentaire
frais de port plafonnés à
|
| FedEx |
Thaïlande
8
|
premier article
par article supplémentaire
frais de port plafonnés à
|
Magasin
We are suppliers of good quality precious and semiprecious gemstones.
Bangkok, Thaïlande
Propriété de jemscollection
Vérifié
Commentaires récents
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PositifBeautiful gemstone with certification. Thank you.
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PositifIt’s a stone with nice natural beauty.
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PositifIt’s a stone with nice natural beauty. It is what I expected.
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PositifBeautiful gemstone with certification. Thank you.
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Positifnice stone
Audit
Le programme Gemstone Sheriff permet à nos membres de demander un audit sur tout produit, qui est complété par un Gemologist indépendant qui évalue l'exactitude de la description de l'article et des photos.
Les détails d'expédition
Frais:
Transit:
25 les jours via Standard Shipping - Tracked
Plafonné à:
Expédié depuis:
Thaïlande
Options de paiement
Aperçu
Type d'inscription :
Standard
Identifiant du produit :
1918101
Départs : 22nd March 2026 09:50 pm PDT
* Tous les prix sont en USD