Kolyma
Kolyma (Russian: Колыма́, IPA: [kəlɨˈma]) is a region located in the Russian Far East. It is bounded by the East Siberian Sea and the Arctic Ocean in the north and the Sea of Okhotsk to the south. The region gets its name from the Kolyma River and mountain range, parts of which were not discovered until 1926. Today the region consists roughly of the Chukotka Autonomous Okrug and the Magadan Oblast.
The area, part of which is within the Arctic Circle, has a subarctic climate with very cold winters lasting up to six months of the year. Permafrost and tundra cover a large part of the region. Average winter temperatures range from −19 °C to −38 °C (even lower in the interior), and average summer temperatures, from +3 °C to +16 °C. There are rich reserves of gold, silver, tin, tungsten, mercury, copper, antimony, coal, oil, and peat. Twenty-nine zones of possible oil and gas accumulation have been identified in the Sea of Okhotsk shelf. Total reserves are estimated at 3.5 billion tons of equivalent fuel, including 1.2 billion tons of oil and 1.5 billion m3 of gas.
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