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4.25ct Sillimanite | Natural from Sri Lanka
- SKU
- Dimensioni (mm)
- 10.9 x 8.9 x 6.3mm
- Peso (cts)
- 4.25
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Faceted
- Clarity
- VVS
- Colori
-
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
| Fornitore di spedizioni | Spedizione a Thailandia | Spedizione nel resto del mondo | Spedizione combinata ( Thailandia ) | Spedizione combinata (resto del mondo) |
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- SKU
- Dimensioni (mm)
- 10.9 x 8.9 x 6.3 mm
- Peso (cts)
- 4.25
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Faceted
- Clarity
- VVS
- Colori
-
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
| Fornitore di spedizioni | Spedizione a Thailandia | Spedizione nel resto del mondo | Spedizione combinata ( Thailandia ) | Spedizione combinata (resto del mondo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
|
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"Family-owned and operated, SuchenGems promises exceptional service, quality, and authenticity.
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PositivoStone 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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Positivo
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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Positivo
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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Positivo
Very pretty. Fast shipping
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Positivo
Good stone, correct photo, maybe a bit less intense color
Verifica
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Descrizione Preciso
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Immagini accurate
