 |
| |||
| Eisenpyrit m; Schwefelkies m; Eisenkies m; Pyrit m | |||
| Eisendisulfid m; Schwefeleisen n; Markasit m | |||
| |||
| Eisenkies m (Min.); Markasit m (min.) | |||
| Eisenkies m; Pyrit m; Schwefelkies m | |||
| Schwefelkies m (Mineralien) | |||
| Angielski tezaurus | |||
| |||
| FeS2 (MichaelBurov) | |||
|
iron pyrites : 9 do fraz, 5 tematyki |
| Chemia | 1 |
| Górnictwo | 4 |
| Hutnictwo | 1 |
| Technika i technologia | 2 |
| Węgiel | 1 |