| Antwoord | lengte | |
|---|---|---|
| lava | 4 letters | |
| magma | 5 letters | |
| gabbro | 6 letters | |
| daciet | 6 letters | |
| basalt | 6 letters | |
| apliet | 6 letters | |
| graniet | 7 letters | |
| dioriet | 7 letters | |
| diabass | 7 letters | |
| porfier | 7 letters | |
| syeniet | 7 letters | |
| trachiet | 8 letters | |
| andesiet | 8 letters | |
| puimsteen | 9 letters | |
| pegmatiet | 9 letters | |
| obsidiaan | 9 letters | |
| porfieriet | 10 letters | |
| granodioriet | 12 letters | |
| kwartsprofier | 13 letters | |
| kwartsdioriet | 13 letters | |
| dieptegesteente | 15 letters | |