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Top Quality 8.90 Ct Natural Sphene From Madagascar mined
- UGS
- Dimensions (mm)
- 14.550 x 10.650 x 7.400mm
- Poids (cts)
- 8.900
- Clarity
- VS
- Taper
- Faceted
- Couleurs
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Sphene is a very rare brilliant yellowish-green, green, orange or brown gemstone with a high luster, also known as "titanite" due to its titanium content. The name "sphene" comes from the Greek word, "sphen", meaning "wedge", which alludes to the formation of its crystals. Due to its high dispersion, when brilliant-cut, sphene can exhibit a fire similar to that of diamond.
Sphene has been known since 1787 and was named according to its titanium content in 1795 by Martin Klaproth. In 1801, it was given the name "sphene" by French mineralogist, Rene Just Hauy. In 1982, the International Mineralogical Association Commission on New Minerals and Mineral Names (CNMMN) decided to use the name "titanite" rather than "sphene". However, both "sphene" and "titanite" continue to be recognized in mineralogy circles, and sphene is the most frequently used gemology term.
- UGS
- Dimensions (mm)
- 14.550 x 10.650 x 7.400 mm
- Poids (cts)
- 8.900
- Clarity
- VS
- Taper
- Faceted
- Couleurs
-
Sphene is a very rare brilliant yellowish-green, green, orange or brown gemstone with a high luster, also known as "titanite" due to its titanium content. The name "sphene" comes from the Greek word, "sphen", meaning "wedge", which alludes to the formation of its crystals. Due to its high dispersion, when brilliant-cut, sphene can exhibit a fire similar to that of diamond.
Sphene has been known since 1787 and was named according to its titanium content in 1795 by Martin Klaproth. In 1801, it was given the name "sphene" by French mineralogist, Rene Just Hauy. In 1982, the International Mineralogical Association Commission on New Minerals and Mineral Names (CNMMN) decided to use the name "titanite" rather than "sphene". However, both "sphene" and "titanite" continue to be recognized in mineralogy circles, and sphene is the most frequently used gemology term.
| Fournisseur d'expédition | Expédition vers Thailand | Expédition dans le reste du monde |
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| Standard Shipping - Tracked | $8.00 / 7 | $15.00 / 21 |
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Standard Shipping - Tracked bénéficie d'une remise de $10.00 sur les commandes contenant 2 ou plus d'articles
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| FedEx | $35.00 / 2 | $35.00 / 4 |
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Thailand
FedEx bénéficie d'une remise de $35.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
FedEx bénéficie d'une remise de $40.00 sur les commandes contenant 2 ou plus d'articles
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PositifSadly it garnets were a lot darker compared to the video, but i think thats ok for the price.
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Positif
Really amazing beautiful Topaz !!!!!!
Réserve non remplie
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