Igneous rock the partial melting of rocks within the mantle and crust. Extrusive igneous rocks cool and solidify quicker than intrusive igneous rocks. They are formed by the cooling of molten magma on the earth's surface. The magma, which is brought to the surface through fissures or volcanic eruptions, solidifies at a faster rate. Hence such rocks are smooth, crystalline and fine-grained. Basalt is a common extrusive igneous rock and forms lava flows, lava sheets and lava plateaus. Some kinds of basalt solidify to form long polygonal columns. The Giant's Causeway in Antrim, Northern Ireland is an example. The molten rock, with
I Am Giant I Am Giant I Am Giant is a rock band based in London, United Kingdom. They formed in Waitakere, New Zealand in late 2008 and released their debut album "The Horrifying Truth" on 1 August 2011 in Australia and New Zealand, where it has been certified Gold and delivered four Rock Chart No. 1's. The album was released in Asia on 23 March 2012, and in Europe and US on 8 October 2012. The band was formed by New Zealanders Shelton Woolright, Paul Matthews, who then recruited Brit Ed Martin. Drummer Shelton Woolright had been with Blindspott, the only rock