Beads > Gemstone Beads > Black Onyx > Barrels and Tubes

Barrels and Tubes

Onyx, a banded variety of the quartz family, is mined in Brazil, India, Madagascar, U.S.A and Uruguay. The only difference between onyx and other banded agates is that the stripes of onyx are even and uniform. Black onyx's uniform black color is achieved by dyeing and or by heat treating. The name Onyx is a Greek word meaning claw or fingernail, as it was once believed that onyx was created from the goddess Venus's fingernail clippings. Onyx and Sardonyx are essentially the same stone: onyx will have a black base, and sardonyx has a brown base. Also, be sure to check out our lovely selection of Onyx pendants!

Item Details:

Black Onyx Square Faceted Tri-tube 8x9mm
Picture of 66ST401-SF, Black Onyx Square Faceted Tri-tube 8x9mm

4 PC $2.80 ($0.70 per PC)

6 PC $3.40 ($0.57 per PC)

45 PC $20.80 ($0.46 per PC)

90 PC $39.95 ($0.44 per PC)


Shape: Barrels and Tubes
Size: 08x09mm
Material: Black Onyx
Made in: China
Showroom Aisle: 1
Showroom Section: L

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