Kolyma has reserves of natural resources.
There are rich reserves of gold , silver , tin , tungsten , mercury , copper , antimony , coal , oil , and peat .	gold	gold	silver	silver	tin	tin	tungsten	tungsten	mercury	mercury (element)	copper	copper	antimony	antimony	coal	coal	oil	oil	peat	peat
Copper is one of the few metals that occur in nature in directly usable metallic form as opposed to needing extraction from an ore .
