| |||
Kiesel m | |||
Hornstein m; Feuerstein m; Flintstein m; Silex n | |||
Flint m | |||
Feuerstein Flintstein; zerkleinerte Steine | |||
Kieselstein m | |||
| |||
Kieselstein m; Min. Silex |
silex : 15 phrases in 8 subjects |
Coal | 2 |
Construction | 3 |
Earth sciences | 1 |
Environment | 1 |
Industry | 3 |
Law | 1 |
Medical | 2 |
Metallurgy | 2 |