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 | 0.226 g/t | $21.43 | 1.059 g/t | 1.2 |
| Silver | 72 g/t | $77.55 | 93.280 g/t | 102.6 |
| Platinum | — | $0.00 | 3.172 g/t | 3.5 |
| Palladium | — | $0.00 | 3.222 g/t | 3.5 |
| Rhodium | — | $0.00 | 0.313 g/t | 0.3 |
| Copper | — | $0.00 | 0.980 % | 1.1 |
| Zinc | 0.035 % | $0.99 | 3.560 % | 3.9 |
| Nickel | — | $0.00 | 0.612 % | 0.7 |
| Lead | 0.023 % | $0.50 | 4.650 % | 5.1 |
| Antimony | — | $0.00 | 0.452 % | 0.5 |
| Tungsten | — | $0.00 | 0.028 % | 0.0 |
| Lithium | — | $0.00 | 0.365 % | 0.4 |
| Tin | — | $0.00 | 0.221 % | 0.2 |
| Cobalt | — | $0.00 | 0.288 % | 0.3 |
| Molybdenum | — | $0.00 | 0.228 % | 0.3 |
| Uranium | — | $0.00 | 0.053 % | 0.1 |
| Iron Ore | — | $0.00 | 90.283 % | 99.3 |
| Gallium | — | $0.00 | 354.194 g/t | 389.6 |
| Total | $100.47 |
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.
