SlateSlate is usually a good-grained clayey metamorphic rock that cleaves, or splits, readily into slim slabs obtaining wonderful tensile power and sturdiness. About a lot of several years the sediment builds up, hardens, and gets to be reliable rock. Sandstone is often a sedimentary rock that sorts in this way. https://charlieyqesj.kylieblog.com/36882455/new-step-by-step-map-for-personalised-sweets