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 | 0.89 g/t | $84.41 | 2.538 g/t | 16.7 |
| Silver | 51.52 g/t | $55.49 | 223.478 g/t | 1,475.0 |
| Platinum | — | $0.00 | 7.601 g/t | 50.2 |
| Palladium | — | $0.00 | 7.718 g/t | 50.9 |
| Rhodium | — | $0.00 | 0.751 g/t | 5.0 |
| Copper | — | $0.00 | 2.348 % | 15.5 |
| Zinc | 2.5 % | $70.55 | 8.530 % | 56.3 |
| Nickel | — | $0.00 | 1.465 % | 9.7 |
| Lead | 1.4 % | $30.25 | 11.141 % | 73.5 |
| Antimony | — | $0.00 | 1.082 % | 7.1 |
| Tungsten | — | $0.00 | 0.067 % | 0.4 |
| Lithium | — | $0.00 | 0.873 % | 5.8 |
| Tin | — | $0.00 | 0.530 % | 3.5 |
| Cobalt | — | $0.00 | 0.691 % | 4.6 |
| Molybdenum | — | $0.00 | 0.546 % | 3.6 |
| Uranium | — | $0.00 | 0.127 % | 0.8 |
| Iron Ore | — | $0.00 | 216.298 % | 1,427.6 |
| Gallium | — | $0.00 | 848.569 g/t | 5,600.6 |
| Total | $240.70 |
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.
