| Similarity | Rank | |
|---|---|---|
| vanadium | 0.824 | 61827 |
| antimony | 0.815 | 43304 |
| cadmium | 0.811 | 20963 |
| manganese | 0.810 | 23079 |
| chromium | 0.801 | 22870 |
| non-ferrous | 0.791 | 45433 |
| zinc | 0.788 | 9788 |
| pyrite | 0.782 | 46537 |
| sulphide | 0.776 | 18525 |
| titanium | 0.774 | 24410 |
| silica | 0.771 | 17921 |
| copper | 0.770 | 3773 |
| arsenic | 0.768 | 19366 |
| yttrium | 0.768 | 62626 |
| platinum | 0.761 | 12285 |
| ruthenium | 0.757 | 96719 |
| zirconium | 0.755 | 82220 |
| tantalum | 0.750 | 90723 |
| bromine | 0.747 | 45010 |
| chromate | 0.743 | 68503 |
| molybdenum | 0.742 | 51774 |
| fluorspar | 0.742 | 96715 |
| neodymium | 0.741 | 76300 |
| rhodium | 0.739 | 51427 |
| ferrous | 0.738 | 35947 |