SEDIS - Thesaurus
precious metals  | |
|---|---|
| BT | metals |
| .precious metals | |
| RT | geochemistry |
| base metals | |
| alkali metals | |
| metal ores | |
| heavy metals | |
| chemical elements | |
| electrum | |
| SN | Includes gold, silver, platinum group. |
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Copyright © 2006-2007 IODP-MI | ||||||||||||||||||||||