The natural geological columns of Fingal's Cave and the Giant's Causeway are formed of which rock?
Grey basalt Liquid basalt High-Ti basalt Kharodi basalt Pillow basalt Basalt Basalt column Pillow Basalts Columnar basalt Basaltic Basalts Сolumnar basalt Basalt weathering Pillow basalts Basalt lava
grey basalt basalt lava basalt basaltic сolumnar basalt kharodi basalt basalts basalt column basalt weathering high ti basalt liquid basalt pillow basalts columnar basalt pillow basalt
basalt
WikipediaEntity
Basalt