Deposits, prospects, and permissive tracts for porphyry and sediment-hosted copper resources worldwide, with estimates of undiscovered copper resources.
| Tract name | Deposit type | Geology |
|---|
| 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. |
| East Uralian Zone | porphyry copper | Late Devonian to Early Carboniferous volcanic arc fragments intruded by syn- and postcollisional Carboniferous and Permian granites |
| Magnitogorsk Arc | porphyry copper | Middle to Late Devonian Magnitogorsk intra-oceanic volcanic arc |
