Bore 2.2mm, size of drilled Onyx Tumbled Stones about 2.5cm to 3cm.
Onyx partially colored
The themes of black Onyx are self-realization, the persistent pursuit of goals and strengthening the sense of responsibility.
The name Onyx is derived from the Greek word "onyx" for "nail"; presumably this name, which has been in use for many centuries, refers to the surface of the polished stone, which resembles shiny fingernails. Spellings like onix or onyk are therefore not correct.