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4.05 Ct Fine Color Natural Tourmaline ~ Mozambique SKU A40
- SKU
- Dimensioni (mm)
- 11.200 x 9.250 x 5.160mm
- Peso (cts)
- 4.050
- Treatment
- No Treatment
- Tipo
- Faceted
- Colori
-
Tourmaline is extremely popular among collectors and is a well-known gemstone. It is the most multicolored mineral type known, occurring in virtually every color of the spectrum. Individual stones are often multicolored and are unsurpassed in their beauty. The color of some Tourmaline can be enhanced through Heat treatment. Some greenish stones can be made deep green, some brownish-red stones can be made red, and some light pink stones can be made colorless through heating. Tourmaline has many interesting optical properties. Many green and blue specimens are strongly pleochroic. Indicolite is one of the most valuable and collectible of all elbaite Tourmalines, with hues spanning from lighter to deep, intense blues. Cutting indicolite can be a task for even the most skilled of cutters, as it is strongly Pleochroic and appears darker when viewed down the crystal. This factor must be taken into consideration when cutting, as a loss of transparency and brilliance can occur in darker specimens.
Item specifics:
Name: TOURMALINE
Item Shape: OVAL SHAPE
Color: GRAYISH GREEN
CLARITY: SI
- SKU
- Dimensioni (mm)
- 11.200 x 9.250 x 5.160 mm
- Peso (cts)
- 4.050
- Treatment
- No Treatment
- Tipo
- Faceted
- Colori
-
Tourmaline is extremely popular among collectors and is a well-known gemstone. It is the most multicolored mineral type known, occurring in virtually every color of the spectrum. Individual stones are often multicolored and are unsurpassed in their beauty. The color of some Tourmaline can be enhanced through Heat treatment. Some greenish stones can be made deep green, some brownish-red stones can be made red, and some light pink stones can be made colorless through heating. Tourmaline has many interesting optical properties. Many green and blue specimens are strongly pleochroic. Indicolite is one of the most valuable and collectible of all elbaite Tourmalines, with hues spanning from lighter to deep, intense blues. Cutting indicolite can be a task for even the most skilled of cutters, as it is strongly Pleochroic and appears darker when viewed down the crystal. This factor must be taken into consideration when cutting, as a loss of transparency and brilliance can occur in darker specimens.
Item specifics:
Name: TOURMALINE
Item Shape: OVAL SHAPE
Color: GRAYISH GREEN
CLARITY: SI
| Fornitore di spedizioni | Spedizione in :paese | Spedizione nel resto del mondo |
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PositivoWow, amazing gem, well-cut, as described, proper weight. Thank you!
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Positivo
Absolutely fantastic, such a vivid pinkish red stone I have not seen.
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Positivo
Very nice stone. Absolute luster. Great, and hope doing well together in a future. All best
