Ashford Black Marble is the name given to a dark limestone, quarried from mines near AshfordintheWater, in Derbyshire, England. Once cut, turned and polished, its shiny black surface is highly decorative. Ashford Black Marble is a very finegrained sedimentary rock, and is not a true marble in the geological sense. It can be cut and inlaid with other decorative stones and minerals, using a technique known as …
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