| Category | Tonnes (millions) | Cu (%) | Au (g/tonne) | Ag (g/tonne) | Cu Eq.(%)* |
| Proven | 458 | 0.29 | 0.031 | 1.3 | 0.31 |
| Probable | 359 | 0.26 | 0.028 | 1.2 | 0.28 |
| Total | 817 | 0.28 | 0.030 | 1.3 | 0.29 |
Note: Proven and Probable reserves are derived from Measured and Indicated resources, respectively, that are contained within the final ultimate design and are above the stated copper cut-off grade as of December 31, 2019. Mineral Reserves have been estimated in accordance with NI 43-101 and 2014 CIM Definition Standards. Mineral reserves were estimated using long term metal prices of US$2.40/lb Cu, US$1,000/oz Au and US$13.50/oz Ag at a foreign exchange rate of US$0.80 per C$1.00 and a 0.17% cut off grade. Totals may not sum due to rounding.
| Category (at a 0.15% cut-off) | Tonnes (millions) | Cu (%) | Au (g/tonne) | Ag (g/tonne) | Cu Eq.(%)* |
| Measured | 561 | 0.27 | 0.029 | 1.2 | 0.29 |
| Indicated | 730 | 0.24 | 0.027 | 1.2 | 0.26 |
| M&I | 1,292 | 0.25 | 0.028 | 1.2 | 0.27 |
| Inferred | 109 | 0.24 | 0.026 | 1.2 | 0.26 |
Note: Mineral Resource estimate with an effective date of December 31, 2019. Mineral Resources have been estimated in accordance with NI 43-101 and 2014 CIM Definition Standards. Mineral Resources are not Mineral Reserves and do not have demonstrated economic viability. Mineral resources were estimated using long term metal prices of US$3.25/lb Cu, US$1,300/oz Au and US$17.00/oz Ag at a foreign exchange rate of US$0.80 per C$1.00 and a 0.15% cut off grade. Mineral Resources are inclusive of Mineral Reserves. Totals may not sum due to rounding.
*Copper Equivalent is based on 90% copper recovery, US$3.10/lb copper price, 56% gold recovery, US$1350/oz gold, 59% silver recovery, and US$18.00/oz silver price.
The resource and reserve estimation was completed by Taseko staff and contributing consultants under the supervision of Richard Weymark, P. Eng., MBA. Chief Engineer, Taseko and a Qualified Person under National Instrument 43-101.
