Translate any polymetallic drill intercept into a dollar value per tonne. Live spot prices across 18 metals — adjust any input, switch currency, and read the precious-metal share (nugget) and net realizable value (residual).
Used for residual (net) value below. Defaults are industry starting points — override for your deposit.
| Metal | Input Grade | $/tonne | Eq. Grade | Gram-m |
|---|---|---|---|---|
| Gold | 0.07 g/t | $6.64 | 3.904 g/t | 5.1 |
| Silver | 132.9 g/t | $143.14 | 343.814 g/t | 447.0 |
| Platinum | — | $0.00 | 11.693 g/t | 15.2 |
| Palladium | — | $0.00 | 11.874 g/t | 15.4 |
| Rhodium | — | $0.00 | 1.155 g/t | 1.5 |
| Copper | 0.59 % | $60.48 | 3.612 % | 4.7 |
| Zinc | 4.5 % | $126.99 | 13.122 % | 17.1 |
| Nickel | — | $0.00 | 2.255 % | 2.9 |
| Lead | 1.53 % | $33.06 | 17.140 % | 22.3 |
| Antimony | — | $0.00 | 1.665 % | 2.2 |
| Tungsten | — | $0.00 | 0.104 % | 0.1 |
| Lithium | — | $0.00 | 1.344 % | 1.7 |
| Tin | — | $0.00 | 0.815 % | 1.1 |
| Cobalt | — | $0.00 | 1.063 % | 1.4 |
| Molybdenum | — | $0.00 | 0.840 % | 1.1 |
| Uranium | — | $0.00 | 0.195 % | 0.3 |
| Iron Ore | — | $0.00 | 332.769 % | 432.6 |
| Gallium | — | $0.00 | 1,305.499 g/t | 1,697.1 |
| Total | $370.30 |
A back-of-the-envelope estimate — not a mineral resource.
This calculator is for informational purposes only. It does not constitute investment advice or a valuation of any specific deposit, project, or company. Recovery rates, mining costs, processing costs, royalties, and metallurgy vary by deposit — residual value uses editable assumptions, not a deposit-specific study. Always read the original NI 43-101 or JORC report before drawing conclusions about a drill result.
