Gemmology
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Hessonite — specimen 0639, photo © NMNHS
Hessonite — specimen 0639, photo © NMNHS

Hessonitespecimen 0639

Origin

East Africa
Tanzania
Hessonite — specimen 0639, locality map
Data

Weight: 1.44 ct; size: 8.78 | 5.10 | 3.35 mm; shape: octagon; colour: medium orangey red; very slightly brownish; clarity: translucent; cut: excellent; treatment: none.
Notes

Clean specimen; design ‘Octangulum’, excellent cut by Tan Pen.

Other specimens
Hessonite — specimen 0659Hessonite — specimen 0210Hessonite — specimen 0642

More information from ‘Classification’


Also known as ‘cinnamon stone’; a golden orange variety of grossular.