Silver
In 2004 silver output made up 12.1 tons:
Tin
Extraction of tin at gravel and ore deposits in the Okrug was performed from 1941 to 1992. More than 200,000 tons of tin were produced during this period.
The rising tendency of the tin price in the world allows to forecast that in medium-term perspective profitable production of tin at the Russian largest Pyrkakayski Stockwork deposits will be resumed.
Tungsten
Tungsten was extracted from 1958 until 1992. About 90,000 tons of tungsten trioxide were produced during this time.
Apart from tin, tungsten and co-product silver, no other non-ferrous metals have ever been produced in Chukotka.
In 2004 silver output made up 12.1 tons:
- Dvoinoye deposit – 0.6 tons, with average concentration of 26.5 g/ton, ZAO "Severnoye Zoloto";
- Valunistoye deposit – 11.5 tons, with average concentration of 137.21 g/ton, PK "Chukotka".
Tin
Extraction of tin at gravel and ore deposits in the Okrug was performed from 1941 to 1992. More than 200,000 tons of tin were produced during this period.
The rising tendency of the tin price in the world allows to forecast that in medium-term perspective profitable production of tin at the Russian largest Pyrkakayski Stockwork deposits will be resumed.
Tungsten
Tungsten was extracted from 1958 until 1992. About 90,000 tons of tungsten trioxide were produced during this time.
Apart from tin, tungsten and co-product silver, no other non-ferrous metals have ever been produced in Chukotka.
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