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 | 0.5 g/t | $47.42 | 1.510 g/t | 4.1 |
| Silver | 17 g/t | $18.31 | 132.989 g/t | 359.1 |
| Platinum | — | $0.00 | 4.523 g/t | 12.2 |
| Palladium | — | $0.00 | 4.593 g/t | 12.4 |
| Rhodium | — | $0.00 | 0.447 g/t | 1.2 |
| Copper | 0.29 % | $29.73 | 1.397 % | 3.8 |
| Zinc | 1.67 % | $47.13 | 5.076 % | 13.7 |
| Nickel | — | $0.00 | 0.872 % | 2.4 |
| Lead | 0.03 % | $0.65 | 6.630 % | 17.9 |
| Antimony | — | $0.00 | 0.644 % | 1.7 |
| Tungsten | — | $0.00 | 0.040 % | 0.1 |
| Lithium | — | $0.00 | 0.520 % | 1.4 |
| Tin | — | $0.00 | 0.315 % | 0.9 |
| Cobalt | — | $0.00 | 0.411 % | 1.1 |
| Molybdenum | — | $0.00 | 0.325 % | 0.9 |
| Uranium | — | $0.00 | 0.076 % | 0.2 |
| Iron Ore | — | $0.00 | 128.716 % | 347.5 |
| Gallium | — | $0.00 | 504.973 g/t | 1,363.4 |
| Total | $143.24 |
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.
