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4.25ct Sillimanite | Natural from Sri Lanka
- UGS
- Dimensions (mm)
- 10.9 x 8.9 x 6.3mm
- Poids (cts)
- 4.25
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Faceted
- Clarity
- VVS
- Couleurs
-
Welcome to SuchenGems!
Sillimanite is a metamorphic mineral, primarily composed of aluminum silicate (Al2SiO5), typically found in long, needle-like crystals forming fibrous aggregates, often occurring in high-grade metamorphic rocks like schists and gneisses; it is named after the American chemist Benjamin Silliman and is considered a polymorph of kyanite and andalusite, meaning they share the same chemical composition but have different crystal structures; the mineral is often found in regions like India, Sri Lanka, and Myanmar, where it can appear in various colors including white, brown, yellow, green, and blue depending on impurities present
| Fournisseur d'expédition | Expédition vers Thaïlande | Expédition dans le reste du monde | Expédition combinée ( Thaïlande ) | Expédition combinée (reste du monde) |
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- UGS
- Dimensions (mm)
- 10.9 x 8.9 x 6.3 mm
- Poids (cts)
- 4.25
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Faceted
- Clarity
- VVS
- Couleurs
-
Welcome to SuchenGems!
Sillimanite is a metamorphic mineral, primarily composed of aluminum silicate (Al2SiO5), typically found in long, needle-like crystals forming fibrous aggregates, often occurring in high-grade metamorphic rocks like schists and gneisses; it is named after the American chemist Benjamin Silliman and is considered a polymorph of kyanite and andalusite, meaning they share the same chemical composition but have different crystal structures; the mineral is often found in regions like India, Sri Lanka, and Myanmar, where it can appear in various colors including white, brown, yellow, green, and blue depending on impurities present
| Fournisseur d'expédition | Expédition vers Thaïlande | Expédition dans le reste du monde | Expédition combinée ( Thaïlande ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
"Family-owned and operated, SuchenGems promises exceptional service, quality, and authenticity.
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Positif
Very fast shipping! Thank you!
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PositifStone received has a full window that can't be seen in the listing, but cant complain for the price. The seller provides a fantastic service, fast shipping and prompt responses. Recommended!
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Positif
This has got to be the best seller on this website that I bought from. Only ordered 3 days ago and the order has already been shipped, seller is fast in their replies, tracking number is up to date, wow. I hope your business blooms. Thank you
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Positif
Thank you for the wonderful service! The stone was sent out very fast and arrived in excellent protective packaging, showing real care even for a smaller purchase. I truly appreciate your professionalism and would gladly buy from you again.
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Positif
Very pretty. Fast shipping
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