Beautiful glossy Black Onyx faceted oval beads on a 15" strand measuring approx 6x9mm in size (some slightly more or less). Just stunning beads with great sparkle and shine.

Black Onyx is a solid black form of onyx without the banding (as in Sardonyx) and is another variety of microcrystalline quartz and a form of chalcedony. Our black onyx tends to be very black but can have occasional brown in it, especially in larger examples.