sardonyx
Sardonyx has a Sard (a form of Chalcedony) base, typically of brown or black, with bands of white Onyx running through it. Sard is not Onyx, but rather a dark variety of Carnelian. Sardonyx is sometimes treated to bring out its reddish tones.
It is believed by some to improve memory and increase analytical skills.
Africa
Dyed
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$18.998mm Star Cut Round SARDONYX - 15-16 inch Strand
ST-05758mm Star Cut Round SARDONYX - Approx. 50 pcs. per 15-16 inch (38.1-40.62cm) strand
$18.99 -
$7.998mm Round SARDONYX - 8 inch Strand
ST-03348mm Round SARDONYX - Approx. 25 pcs. per 8 inch (20.32cm) strand
$7.99 -
$15.996mm Star Cut Round SARDONYX - 15-16 inch Strand
ST-05746mm Star Cut Round SARDONYX - Approx. 68 pcs. per 15-16 inch (38.1-40.62cm) strand
$15.99 -
$8.9910mm Round SARDONYX - 8 inch Strand
ST-033310mm Round SARDONYX - Approx. 20 pcs. per 8 inch (20.32cm) strand
$8.99
