Edelstein / Gemstone: Sillimanit / Sillimanite
Gewicht / Weight: 1,57 Carat
Größe / Size: 8 x 6 mm (4,5 mm Höhe / height)
Reinheit / Clarity: SI, kleine Einschlüsse / SI, small inclusions
Farbe / Color: sehr helles gelb / very bright yellow
Schliff / Cut: Oval / oval
Herkunft / Origin: Balangoda, Sri Lanka
Sillimanite is called after the american chemist and scientist Benjamin Silliman (19th cent.). Rare gemstone for collectors and due to hardness (6,5-7,5) and beauty well suitable for jewelry.
