| |||
| pyrites f | |||
| |||
| bisulfure de fer; pyrite de fer; pyrite martiale; pyrite jaune; marcassite f | |||
| sulfure de fer | |||
| pyrite f | |||
|
Schwefelkiese : 2 phrases in 1 subject |
| Metallurgy | 2 |
| |||
| pyrites f | |||
| |||
| bisulfure de fer; pyrite de fer; pyrite martiale; pyrite jaune; marcassite f | |||
| sulfure de fer | |||
| pyrite f | |||
|
Schwefelkiese : 2 phrases in 1 subject |
| Metallurgy | 2 |