Deposits, prospects, and permissive tracts for porphyry and sediment-hosted copper resources worldwide, with estimates of undiscovered copper resources.
|Tract name||Deposit type||Geology|
|Kedon||porphyry copper||Middle Devonian through Early Carboniferous volcanic and intrusive rocks composing a discontinuous continental margin arc associated with the Omolon microcontinent.|
|Kolyma||porphyry copper||Late Jurassic to Early Cretaceous volcanic and intrusive rocks composing island-arc, continental margin arc, and collisional magmatic belts associated with the Kolyma-Omolon microcontinent.|
|Pacific Margin||porphyry copper||Cretaceous through middle Tertiary volcanic and intrusive rocks representing a series of continental- and island-arc systems accreted and superimposed onto the paleomargin of northeast Asia.|
|Kamchatka-Kuril||porphyry copper||Latest Cretaceous through Quaternary volcanic and intrusive rocks representing a series of continental- and island-arc systems accreted and superimposed onto the margin of northeast Asia.|