Slate industry in Spain Slate industry in Spain 90% of Europes's natural slate used for roofing originates from the slate industry in Spain, with the region of Galicia being the primary source of production. Slate is a fine-grained metamorphic rock that splits into thin, smooth-surfaced layers. Metamorphic rock is rock which was once igneous or sedimentary and has been subsequently subjected to heat and pressure in varying degrees thereby altering its composition, structure and appearance. It is used extensively in the building industry, particularly for roofing tiles. The production of slate is estimated at 4 million tons per year. Galicia is situated on the
Rock music in Greece of the modern Greek rock as it is known today and this thanks to a bands from Thessaloniki: Trypes with their first album and two years later in 1987 a trio-band called Mora Sti Fotia - Μωρά στη Φωτιά (Babies on Fire), [veria]whose name was inspired by the song's title "Baby's on Fire" by Brian Eno. The band plays a combination of new wave, punk, soft and hard rock). One of the legendary bands of that era was En Plo (Εν Πλώ – loosely translated as “En route via a ship”). En Plo, got together in Athens in 1985 by