| |||
| flint; gravel; pebble (Kieselstein); silicic; pebble stones; pebbles | |||
| silica silicion dioxide | |||
| pebble stone; stone | |||
| shingle | |||
| |||
| pebble; pebblestone; pimplestone | |||
| rubble | |||
| silica; silex | |||
| pebble (particle size from 4 to 60 mm) | |||
| |||
| siliceous; silicious | |||
|
Kiesel : 1 Phrase in 1 Thematik |
| Technik | 1 |