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 | 0.44 g/t | $41.73 | 4.812 g/t | 1.4 |
| Silver | 30.3 g/t | $32.63 | 423.749 g/t | 127.1 |
| Platinum | — | $0.00 | 14.412 g/t | 4.3 |
| Palladium | — | $0.00 | 14.635 g/t | 4.4 |
| Rhodium | — | $0.00 | 1.423 g/t | 0.4 |
| Copper | 0.39 % | $39.98 | 4.452 % | 1.3 |
| Zinc | 8.14 % | $229.70 | 16.173 % | 4.9 |
| Nickel | — | $0.00 | 2.779 % | 0.8 |
| Lead | 5.2 % | $112.35 | 21.124 % | 6.3 |
| Antimony | — | $0.00 | 2.052 % | 0.6 |
| Tungsten | — | $0.00 | 0.128 % | 0.0 |
| Lithium | — | $0.00 | 1.656 % | 0.5 |
| Tin | — | $0.00 | 1.004 % | 0.3 |
| Cobalt | — | $0.00 | 1.310 % | 0.4 |
| Molybdenum | — | $0.00 | 1.035 % | 0.3 |
| Uranium | — | $0.00 | 0.241 % | 0.1 |
| Iron Ore | — | $0.00 | 410.135 % | 123.0 |
| Gallium | — | $0.00 | 1,609.019 g/t | 482.7 |
| Total | $456.40 |
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.
