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DEFINITION: Slate is a fine-grained metamorphic rock that is composed primarily of clay minerals such as mica and chlorite, as well as quartz and other minerals. It is formed from the sedimentary rock shale, which is subjected to high pressure and heat over millions of years. Slate is characterized by its unique texture and color variations, which are a result of the minerals present in the rock.

Slate is available in a range of colors, including gray, black, green, purple, and red, and can be smooth or rough in texture. Slate is a durable and versatile material, making it suitable for a wide range of applications. It is relatively resistant to water damage, staining, and scratches, and requires minimal maintenance. However, like all natural stone materials, it should be sealed periodically to protect it from damage and maintain its appearance.

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