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 | 0.84 g/t | $79.67 | 1.093 g/t | 24.8 |
| Silver | 2.46 g/t | $2.65 | 96.248 g/t | 2,184.8 |
| Platinum | — | $0.00 | 3.273 g/t | 74.3 |
| Palladium | — | $0.00 | 3.324 g/t | 75.5 |
| Rhodium | — | $0.00 | 0.323 g/t | 7.3 |
| Copper | 0.02 % | $2.05 | 1.011 % | 23.0 |
| Zinc | 0.5 % | $14.11 | 3.674 % | 83.4 |
| Nickel | — | $0.00 | 0.631 % | 14.3 |
| Lead | 0.24 % | $5.19 | 4.798 % | 108.9 |
| Antimony | — | $0.00 | 0.466 % | 10.6 |
| Tungsten | — | $0.00 | 0.029 % | 0.7 |
| Lithium | — | $0.00 | 0.376 % | 8.5 |
| Tin | — | $0.00 | 0.228 % | 5.2 |
| Cobalt | — | $0.00 | 0.298 % | 6.8 |
| Molybdenum | — | $0.00 | 0.235 % | 5.3 |
| Uranium | — | $0.00 | 0.055 % | 1.2 |
| Iron Ore | — | $0.00 | 93.156 % | 2,114.6 |
| Gallium | — | $0.00 | 365.465 g/t | 8,296.1 |
| Total | $103.66 |
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.
