Zusammenfassung der Ressource
Rocks
- Igneous
- volcanic rock
- Granite
- cooled very slowly
- large crystals
- Wicklow Mountains
- Basalt
- cooled very quickly
- tiny crystals
- Giant's Causeway
- Sedimentary
- remains of other rocks, plants or animals
- Limestone
- permeable
- particles compressed and cemented together
- the Burren
- Sandstone
- sand compressed and cemented together
- permeable
- Magillicuddy's Reeks
- Metamorphic
- changed by great heat and pressure
- Marble
- previously Limestone
- hard rock with crystals
- Connemara
- Quartzite
- previously Sandstone
- extremely hard rock
- Croagh Patrick