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 | 0.3 g/t | $28.45 | 0.467 g/t | 6.1 |
| Silver | — | $0.00 | 41.121 g/t | 538.7 |
| Platinum | — | $0.00 | 1.399 g/t | 18.3 |
| Palladium | — | $0.00 | 1.420 g/t | 18.6 |
| Rhodium | — | $0.00 | 0.138 g/t | 1.8 |
| Copper | 0.01 % | $1.03 | 0.432 % | 5.7 |
| Zinc | 0.41 % | $11.57 | 1.569 % | 20.6 |
| Nickel | — | $0.00 | 0.270 % | 3.5 |
| Lead | 0.15 % | $3.24 | 2.050 % | 26.9 |
| Antimony | — | $0.00 | 0.199 % | 2.6 |
| Tungsten | — | $0.00 | 0.012 % | 0.2 |
| Lithium | — | $0.00 | 0.161 % | 2.1 |
| Tin | — | $0.00 | 0.097 % | 1.3 |
| Cobalt | — | $0.00 | 0.127 % | 1.7 |
| Molybdenum | — | $0.00 | 0.100 % | 1.3 |
| Uranium | — | $0.00 | 0.023 % | 0.3 |
| Iron Ore | — | $0.00 | 39.800 % | 521.4 |
| Gallium | — | $0.00 | 156.140 g/t | 2,045.4 |
| Total | $44.29 |
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.
