Firuzeh Kūn
| Firuzeh Kūn شهرستان فیروزه |
|
| — Shahrestan — | |
| Kok-ka |  Iran
|
|---|---|
| Séng | Razavi Khorasan Séng |
| Bīn-chek | |
| - Lóng-chóng | 37,539 km2 |
| Jîn-kháu | |
| - Lóng-chóng | 58.586 lâng |
Firuzeh Kūn (Pho-su-gí: شهرستان فیروزه) sī Iran Razavi Khorasan Séng ê chi̍t ê kūn (shahrestan).