Kitchen Slate Countertops
HIGHLIGHTS:
Material definition: Slate is a fine-grained metamorphic rock that is derived from sediments of clay and fine silt. The action of intense heat and pressure changes the original clay into new minerals such as mica, chlorite, and quartz. These natural processes transform the clay into slate. Slates can usually vary in composition, structure, and durability due to the alteration of the minerals being rather inconsistent.