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 | 0.23 g/t | $21.81 | 1.305 g/t | 2.6 |
| Silver | 36.2 g/t | $38.99 | 114.877 g/t | 229.8 |
| Platinum | — | $0.00 | 3.907 g/t | 7.8 |
| Palladium | — | $0.00 | 3.967 g/t | 7.9 |
| Rhodium | — | $0.00 | 0.386 g/t | 0.8 |
| Copper | — | $0.00 | 1.207 % | 2.4 |
| Zinc | 1.87 % | $52.77 | 4.385 % | 8.8 |
| Nickel | — | $0.00 | 0.753 % | 1.5 |
| Lead | 0.47 % | $10.15 | 5.727 % | 11.5 |
| Antimony | — | $0.00 | 0.556 % | 1.1 |
| Tungsten | — | $0.00 | 0.035 % | 0.1 |
| Lithium | — | $0.00 | 0.449 % | 0.9 |
| Tin | — | $0.00 | 0.272 % | 0.5 |
| Cobalt | — | $0.00 | 0.355 % | 0.7 |
| Molybdenum | — | $0.00 | 0.281 % | 0.6 |
| Uranium | — | $0.00 | 0.065 % | 0.1 |
| Iron Ore | — | $0.00 | 111.186 % | 222.4 |
| Gallium | — | $0.00 | 436.199 g/t | 872.4 |
| Total | $123.73 |
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.
