Jezkazgan, or Zhezkazgan (Kazakh: Жезқазған, romanized: Jezqazğan ()), formerly known as Dzhezkazgan until 1992, is a city and the administrative centre of Ulytau Region, Kazakhstan, on a reservoir of the Kara-Kengir River. Population: 86,227; 90,001. Its urban area includes the neighbouring mining town of Satpayev, for a total city population of 148,700.
55% of Jezkazgan's population are Kazakhs and 30% Russians, with smaller minorities of Ukrainians, Germans, Chechens and Koreans.
Wikipedia https://en.wikipedia.org/wiki/Jezkazgan
Coordinates 47°48'15.624" N 67°42'52.443" E