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 | 1.15 g/t | $109.07 | 3.521 g/t | 3.9 |
| Silver | 187 g/t | $201.41 | 310.087 g/t | 341.1 |
| Platinum | — | $0.00 | 10.546 g/t | 11.6 |
| Palladium | — | $0.00 | 10.709 g/t | 11.8 |
| Rhodium | — | $0.00 | 1.041 g/t | 1.1 |
| Copper | 0.19 % | $19.48 | 3.258 % | 3.6 |
| Zinc | 0.02 % | $0.56 | 11.835 % | 13.0 |
| Nickel | — | $0.00 | 2.033 % | 2.2 |
| Lead | 0.16 % | $3.46 | 15.458 % | 17.0 |
| Antimony | — | $0.00 | 1.501 % | 1.7 |
| Tungsten | — | $0.00 | 0.094 % | 0.1 |
| Lithium | — | $0.00 | 1.212 % | 1.3 |
| Tin | — | $0.00 | 0.735 % | 0.8 |
| Cobalt | — | $0.00 | 0.959 % | 1.1 |
| Molybdenum | — | $0.00 | 0.757 % | 0.8 |
| Uranium | — | $0.00 | 0.176 % | 0.2 |
| Iron Ore | — | $0.00 | 300.125 % | 330.1 |
| Gallium | — | $0.00 | 1,177.432 g/t | 1,295.2 |
| Total | $333.98 |
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.
