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 | 0.01 g/t | $0.95 | 2.123 g/t | 3.3 |
| Silver | 71 g/t | $76.47 | 186.943 g/t | 289.8 |
| Platinum | — | $0.00 | 6.358 g/t | 9.9 |
| Palladium | — | $0.00 | 6.456 g/t | 10.0 |
| Rhodium | — | $0.00 | 0.628 g/t | 1.0 |
| Copper | 0.29 % | $29.73 | 1.964 % | 3.0 |
| Zinc | 2.45 % | $69.14 | 7.135 % | 11.1 |
| Nickel | — | $0.00 | 1.226 % | 1.9 |
| Lead | 1.16 % | $25.06 | 9.319 % | 14.4 |
| Antimony | — | $0.00 | 0.905 % | 1.4 |
| Tungsten | — | $0.00 | 0.056 % | 0.1 |
| Lithium | — | $0.00 | 0.731 % | 1.1 |
| Tin | — | $0.00 | 0.443 % | 0.7 |
| Cobalt | — | $0.00 | 0.578 % | 0.9 |
| Molybdenum | — | $0.00 | 0.457 % | 0.7 |
| Uranium | — | $0.00 | 0.106 % | 0.2 |
| Iron Ore | — | $0.00 | 180.937 % | 280.5 |
| Gallium | — | $0.00 | 709.844 g/t | 1,100.3 |
| Total | $201.35 |
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.
