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 | 0.27 g/t | $25.61 | 5.266 g/t | 1.6 |
| Silver | 206 g/t | $221.87 | 463.697 g/t | 139.1 |
| Platinum | — | $0.00 | 15.770 g/t | 4.7 |
| Palladium | — | $0.00 | 16.014 g/t | 4.8 |
| Rhodium | — | $0.00 | 1.557 g/t | 0.5 |
| Copper | — | $0.00 | 4.872 % | 1.5 |
| Zinc | 5.1 % | $143.92 | 17.698 % | 5.3 |
| Nickel | — | $0.00 | 3.041 % | 0.9 |
| Lead | 5 % | $108.03 | 23.116 % | 6.9 |
| Antimony | — | $0.00 | 2.245 % | 0.7 |
| Tungsten | — | $0.00 | 0.140 % | 0.0 |
| Lithium | — | $0.00 | 1.812 % | 0.5 |
| Tin | — | $0.00 | 1.099 % | 0.3 |
| Cobalt | — | $0.00 | 1.434 % | 0.4 |
| Molybdenum | — | $0.00 | 1.133 % | 0.3 |
| Uranium | — | $0.00 | 0.263 % | 0.1 |
| Iron Ore | — | $0.00 | 448.800 % | 134.6 |
| Gallium | — | $0.00 | 1,760.706 g/t | 528.2 |
| Total | $499.42 |
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.
