Archean felsic volcanic rocks lenticular fiamme. When hot pumice deposits on a cool surface, it is rapidly cooled, recrystallised and welded into quartz with flame-like ending tips. The eutaxiitc texture represents a hot vapour-phase emplacement of the fragmented volcanic materials on the Earth's surface. Flow bands are present in massive, uniform felsic lava flow units. When the viscous lava flow encounters a surface, friction drags the mobile lava and forms internal banding. Structureless hyaloclastite is commonly found in Archean felsic volcanic rocks. In submarine environments, water quenches and cools lava rapidly during volcanic eruption. The flow is fragmented and form glassy volcanic breccia. The
All-Ireland Intermediate Club Hurling Championship All-Ireland Intermediate Club Hurling Championship The All-Ireland Intermediate Club Hurling Championship is an annual inter-county club hurling competition organised by the Gaelic Athletic Association (GAA) since 2004-05 for eligible hurling clubs. Clubs qualify for the competition based on their performance in their county club championships. The final, usually held in early February, serves as the culmination of a series of games played during the winter months, and the results determine which county's team receives the cup. The championship has always been played on a straight knockout basis whereby once a team loses they are eliminated from the series. In the