Karaganda coalfields

...In addition, labor camps were established, to which many political and general prisoners were sent. The Karaganda coalfields were the third largest coal-producing region in the former Soviet Union, producing 39.8 million tons in 1971. A metallurgical complex was also established in 1970.

*Some of the terminology used to refer to the "Karaganda Coalfield" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…また矯正労働収容所が設けられ，多数の政治囚，一般囚が送り込まれた。カラガンダ炭田は旧ソ連邦内第3位の採炭量をもち，71年に3980万tを産出した。70年には冶金コンビナートも生まれた。…

※「カラガンダ炭田」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報