ruby silver
| ore
| ruby silver abbr. | |
| met. | pyrargyrite |
| ore abbr. | |
| chem. | minerai |
| environ. | minerai |
| polit. | minerai; minerai |
| |||
| pyrargyrite f | |||
|
ruby silver : 5 phrases in 3 subjects |
| Chemistry | 2 |
| General | 1 |
| Metallurgy | 2 |