5 Passionate Carved Matte Black Onyx Flower Beads green beads Each measures a large 16mm

Each measures a large 16mm x 7mm - about 25 to the string

The colours at this stage are only viewable from the cut ends

usually pink opal from Peru

with about 32 beads to the strand

5 Passionate Carved Matte Black Onyx Flower Beads green beads Each measures a large 16mmPrice is for 5 pieces of these beautifully carved beads. Each beads measures 24mm x 6mm. They are drilled at the back as picture, ready for stringing. What Is Onyx? Onyx is a term used for several stones. It has been dyed since ancient time, with the popular pure black variety, being dyed microcrystalline quartz. Its natural colour is usually brown, white or grey. Onyx used in architecture isn't a form of quartz at all, but a type of limestone marble.