Arcybite was a mineral with commercial uses.
In 2369, the entrepreneur Nava took over the Arcybite mining refineries in the Clarius system. He was congratulated by Grand Nagus Zek at a meeting on Deep Space 9 shortly after. (DS9: "The Nagus")
In 2373, arcybite ore futures continued to increase. (DS9: "Ferengi Love Songs")