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 | 3.58 g/t | $339.54 | 6.291 g/t | 5.0 |
| Silver | 145.1 g/t | $156.28 | 553.977 g/t | 443.2 |
| Platinum | — | $0.00 | 18.841 g/t | 15.1 |
| Palladium | — | $0.00 | 19.132 g/t | 15.3 |
| Rhodium | — | $0.00 | 1.860 g/t | 1.5 |
| Copper | 0.63 % | $64.58 | 5.820 % | 4.7 |
| Zinc | 0.81 % | $22.86 | 21.144 % | 16.9 |
| Nickel | — | $0.00 | 3.633 % | 2.9 |
| Lead | 0.62 % | $13.40 | 27.616 % | 22.1 |
| Antimony | — | $0.00 | 2.682 % | 2.1 |
| Tungsten | — | $0.00 | 0.167 % | 0.1 |
| Lithium | — | $0.00 | 2.165 % | 1.7 |
| Tin | — | $0.00 | 1.313 % | 1.1 |
| Cobalt | — | $0.00 | 1.713 % | 1.4 |
| Molybdenum | — | $0.00 | 1.353 % | 1.1 |
| Uranium | — | $0.00 | 0.315 % | 0.3 |
| Iron Ore | — | $0.00 | 536.180 % | 428.9 |
| Gallium | — | $0.00 | 2,103.510 g/t | 1,682.8 |
| Total | $596.66 |
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.
