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$100.00 USD
Preis

Natural Green Colour Titanite Sphene Gemstone cut lot from Pakistan

400
0

Artikelnummer
Abmessungen (mm)
6.000 x 6.000 x 3.000mm
Gewicht (cts)
19.300
Treatment
No Treatment
Clarity
VS
Typ
Faceted
Shape
Cushion, Oval, Pear
Farben

Sphene (Titanite)

Sphene, also known as titanite, has rich body colors, strong trichroism, and a fire that exceeds diamond. Although softer than many more popular gems, sphenes can make wonderful jewelry stones if set and maintained properly. Sphene or titanite belongs to the titanite mineral group as the titanium-rich (Ti) member. It's the only member of this group commonly used as a gemstone. While mineralogists officially use the term titanite to refer to this stone, many gemologists use the term sphene. Sphenes frequently come in yellow, orange, brown, and green hues, with many gradations between them, and often show color zoning. Iron (Fe) and rare-earth element impurities create these typical colors. Chromium (Cr) colors the rare "chrome sphene" variety an intense green. Sphenes can also occur colorless, red, blue, and black

Versandanbieter Versand nach Germany Versand in den Rest der Welt
Standard Shipping - Tracked $10.00 / 7 $15.00 / 21

gemso
Stuttgart , Germany
Verifiziert
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Prüfung

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Versanddetails

Versand:
$15.00 21 über Standard Shipping - Tracked
Schiffe von:
Germany

Zahlungsmöglichkeiten

  • paypal

Überblick

Auflistungstyp : Standard
Produkt ID : 2513762
Beginnt : 9th December 2024 08:10 am PST
* Alle Preise sind in USD