Lava Vesuvius between May 14 and June 4, 1737. Serao described "a flow of fiery lava" as an analogy to the flow of water and mud down the flanks of the volcano following heavy rain. The composition of almost all lava of the Earth's crust is dominated by silicate minerals, mostly feldspars, olivine, pyroxenes, amphiboles, micas and quartz. Igneous rocks, which form lava flows when erupted, can be classified into three chemical types: "felsic", "intermediate", and "mafic" (four if one includes the super-heated "ultramafic"). These classes are primarily chemical, however, the chemistry of lava also tends to correlate with the magma
All-Ireland Intermediate Club Hurling Championship the creation of an All-Ireland series at intermediate level was a natural progression. The Munster Council were the first to organize a provincial championship in the intermediate grade in 2003. They were followed by the other three provincial councils in 2004, with the four champions contesting an All-Ireland series. Kildangan of Tipperary were the first All-Ireland champions after defeating Carrickshock of Kilkenny. The championship has been dominated by Kilkenny clubs, with Dicksboro, St. Lachtain's, Clara, Rower-Inistioge and Bennettsbridge claiming All-Ireland titles. Dicksboro are the only team to have qualified for two All-Ireland finals. In 2007, London club Robert Emmetts became