Plé:Basalt
Latest comment: 16 bliain ó shin by Panu Petteri Höglund
Added a reference to the Giant's Causeway (in Irish, Clochán an Aifir - the form Clochán na bhFomhórach is an archaism), because it is a basalt formation. Panu Petteri Höglund 10:57, 31 Márta 2008 (UTC)