Slate (writing) Slate (writing) A slate is a thin piece of hard flat material, such as the rock also called slate, that is used as a medium for writing. The rock is “a metamorphic rock created by the recrystallization of the minerals in shale from clay to parallel-aligned, flat, flake-like minerals such as mica”. The writing slate consisted of a piece of slate, typically either 4x6 inches or 7x10 inches, encased in a wooden frame. A precise date range for writing slates of this type has not been established. Usually, a piece of cloth or slate sponge was used to clean it
Sort Sol Sunn O)), Akron Family and Kinski. The plan is to release "Whip Angeles" as a single in April 2014 and hopefully a whole album later this year. Sort Sol will also start their tour on April 12 in Greve, Denmark. Internationally renowned artists who have performed and/or recorded with the group include William S. Burroughs, Lydia Lunch, Link Wray, The Jordanaires, Sune Rose Wagner (of The Raveonettes) and Sissel Kyrkjebø. Sort Sol Sort Sol is a pioneer rock band from Copenhagen, Denmark. The band was formed in 1977 as a punk rock outfit, originally under the name Sods (stylized as