Gemmology
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Carnelian — specimen 0010, photo © NMNHS
Carnelian — specimen 0010, photo © NMNHS

Carnelianspecimen 0010

Origin

South America
Brazil
Carnelian — specimen 0010, locality map
Data

Weight: 4.68 ct; size: 10.42 | 10.34 | 5.91 mm; shape: round; colour: medium light red; slightly brownish; clarity: translucent; cut: very good; treatment: none.
Notes

Clean specimen; very good cabochon style cut.

Other specimens
Carnelian — specimen 0552Carnelian — specimen 0553Carnelian — specimen 0566Carnelian — specimen 0474Carnelian — specimen 0270Carnelian — specimen 0394Carnelian — specimen 0537Carnelian — specimen 0554Carnelian — specimen 0582Carnelian — specimen 0471Carnelian — specimen 0020Carnelian — specimen 0021Carnelian — specimen 0215Carnelian — specimen 0216

More information from ‘Classification’


A reddish variety of chalcedony.