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 | 0.05 g/t | $4.74 | 1.473 g/t | 0.5 |
| Silver | 67 g/t | $72.16 | 129.709 g/t | 45.4 |
| Platinum | — | $0.00 | 4.411 g/t | 1.5 |
| Palladium | — | $0.00 | 4.480 g/t | 1.6 |
| Rhodium | — | $0.00 | 0.436 g/t | 0.2 |
| Copper | 0.15 % | $15.38 | 1.363 % | 0.5 |
| Zinc | 1.29 % | $36.40 | 4.951 % | 1.7 |
| Nickel | — | $0.00 | 0.851 % | 0.3 |
| Lead | 0.51 % | $11.02 | 6.466 % | 2.3 |
| Antimony | — | $0.00 | 0.628 % | 0.2 |
| Tungsten | — | $0.00 | 0.039 % | 0.0 |
| Lithium | — | $0.00 | 0.507 % | 0.2 |
| Tin | — | $0.00 | 0.307 % | 0.1 |
| Cobalt | — | $0.00 | 0.401 % | 0.1 |
| Molybdenum | — | $0.00 | 0.317 % | 0.1 |
| Uranium | — | $0.00 | 0.074 % | 0.0 |
| Iron Ore | — | $0.00 | 125.542 % | 43.9 |
| Gallium | — | $0.00 | 492.519 g/t | 172.4 |
| Total | $139.70 |
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.
