Arcybite

From Memory Alpha, the free Star Trek reference

Arcybite is a mineral with commercial uses.

In 2369, the entrepreneur Nava took over the Arcybite mining refineries in the Clarus system, in the Ferengi Alliance. 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")