Slate Slate Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. It is the finest grained foliated metamorphic rock. Foliation may not correspond to the original sedimentary layering, but instead is in planes perpendicular to the direction of metamorphic compression. The foliation in slate is called "slaty cleavage". It is caused by strong compression causing fine grained clay flakes to regrow in planes perpendicular to the compression. When expertly "cut" by striking parallel to the foliation, with a specialized tool in the quarry, many slates
My Name Means Horse My Name Means Horse My Name Means Horse is the second album from American-born Australian folk pop singer, Ross Ryan. Its title references a lyric from his hit single, "I Am Pegasus" (September 1973), which appears thereon. The album, issued in February 1974, was Ryan's most successful. It won Most Popular Australian Album at the 1974 "TV Week" King of Pop Awards. The record was accredited with three gold discs: the first was presented to Ryan by then-Prime Minister, Gough Whitlam. Well ahead of his album, "My Name Means Horse", American-born Australian folk pop singer, Ross Ryan issued a single,