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4 cts Hessonite Garnet Srilanka TBM-2730 Trueblueminerals
- SKU
- TBM-2730
- Dimensioni (mm)
- 10.97 x 7.44 x 5.37mm
- Peso (cts)
- 4
- Treatment
- No Treatment
- Shape
- Rectangle
- Type
- Faceted
- Clarity
- VS
- Colori
-
HESSONITE GARNET
SRILANKA
VALENCIA ORANGE
TREATMENT-NONE
CLARITY-VS
Hessonite or Cinnamon Stone is a variety of grossular, a calcium aluminium mineral of thegarnetgroup with the generalformulaCa3Al2Si3O12. The name is from theGreekhÄ“ssÅn,inferior, in allusion to its lower hardness and density than most other garnet species varieties.
The difference is readily detected by the specific gravity, that of hessonite being 3.64 to 3.69, whilst that of zircon is about 4.6. Hessonite has a similar hardness to that ofquartz, about 7 on themohsscale, whilst the hardness of most garnet species can reach 7.5.
PARENT COMPANIES: TRUEBLUEOPALS PTY LTD (AUSTRALIA ) AND LIGHTNINGOPAL LLC (USA)
| Fornitore di spedizioni | Spedizione a Australia | Spedizione nel resto del mondo | Spedizione combinata ( Australia ) | Spedizione combinata (resto del mondo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
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| FedEx |
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| DHL |
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Non disponibile |
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- SKU
- TBM-2730
- Dimensioni (mm)
- 10.97 x 7.44 x 5.37 mm
- Peso (cts)
- 4
- Treatment
- No Treatment
- Shape
- Rectangle
- Type
- Faceted
- Clarity
- VS
- Colori
-
HESSONITE GARNET
SRILANKA
VALENCIA ORANGE
TREATMENT-NONE
CLARITY-VS
Hessonite or Cinnamon Stone is a variety of grossular, a calcium aluminium mineral of thegarnetgroup with the generalformulaCa3Al2Si3O12. The name is from theGreekhÄ“ssÅn,inferior, in allusion to its lower hardness and density than most other garnet species varieties.
The difference is readily detected by the specific gravity, that of hessonite being 3.64 to 3.69, whilst that of zircon is about 4.6. Hessonite has a similar hardness to that ofquartz, about 7 on themohsscale, whilst the hardness of most garnet species can reach 7.5.
PARENT COMPANIES: TRUEBLUEOPALS PTY LTD (AUSTRALIA ) AND LIGHTNINGOPAL LLC (USA)
| Fornitore di spedizioni | Spedizione a Australia | Spedizione nel resto del mondo | Spedizione combinata ( Australia ) | Spedizione combinata (resto del mondo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
Non disponibile |
|
rare large gemstones and minerals.
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PositivoAbsolutely stunning, incredible quality, fast shipping i am blown away by it thankyou so very much
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Positivo
Paid and shipped - no feedback left after 100 days
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Positivo
This is the most beautiful Blue Zircon that I have ever seen. I know Zircon's very well, and this Blue Zircon is a premium gem and the correct color
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Positivo
Paid and shipped - no feedback left after 100 days
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Positivo
Paid and shipped - no feedback left after 100 days
