Located in the farthest northeast region of Russia.
Chukotka was formerly an autonomous okrug subsumed within Magadan Oblast, but it declared its separation in 1991; a move that was confirmed by the Russian Constitutional Court in 1993.
http://en.wikipedia.org/wiki/Chukotka_Autonomous_Okrug).163 entries listed. 75 valid minerals. 5 type localities (valid minerals).
