Ishiagu
Ishiagu birni ne, dake cikin ƙaramar hukumar Ivo a jihar Ebonyi sitet, Najeriya, wanda ke kan filayen bel ɗin savannah na kudu maso gabas.  Wuri ne na Kwalejin Aikin Gona da sukeTarayya, a Ishiagu .  An bude ma'adinin gubar/zinc a cikin 1965, kuma an rufe shekaru 17 shabakwai dasu ka wuce abaya.  malalar mai da lalata bututun mai a yankin ya haifar da babbar illa ga muhalli.