Vlugta asteroid belt

From Memory Alpha, the free Star Trek reference

The Vlugta asteroid belt is an asteroid belt under the possession of the Vlugta government.

According to Alsia, her father conducted a mineralogical survey of the asteroid belt to discover that it is rich in minerals. She employed this con on Martus Mazur in order to steal 10,000 Isiks from him. (DS9: "Rivals")