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Purbeck Marble is a fossiliferous limestone found in the Isle of Purbeck, a peninsula in south-east Dorset, England. It is a variety of Purbeck stone that has been quarried since at least Roman times as a decorative building stone.
An example of Cotham Marble in the Natural History Museum Top surface of a layer of Cotham Marble. Cotham Marble or Landscape Marble is a variety of Rhaetian (uppermost Triassic) stromatolitic limestone from the Penarth Group, found in south Wales and southwestern England in the area around Bristol, possibly extending to the south coast in east Devon.
Marble is a metamorphic rock consisting of carbonate minerals (most commonly calcite (CaCO 3) or dolomite (CaMg (CO 3) 2) that have recrystallized under the influence of heat and pressure. [1] It has a crystalline texture, and is typically not foliated (layered), although there are exceptions. In geology, the term marble refers to metamorphosed ...
Sussex Marble is a fossiliferous freshwater limestone material which is prevalent in the Weald Clay of parts of Kent, East Sussex and West Sussex in southeast England. It is also called Petworth Marble , Bethersden Marble or Laughton Stone in relation to villages where it was quarried, [ 1 ] and another alternative name is winklestone .
Coquina – Sedimentary rock that is composed mostly of fragments of shells. Coral rag – Limestone composed of ancient coral reef material. Chalk – Soft carbonate rock. Fossiliferous limestone – Limestone containing fossils. Lithographic limestone – Type of limestone with hard fine grain. Marble – Metamorphic limestone.
Purbeck stone. Purbeck stone refers to building stone taken from a series of limestone beds found in the Upper Jurassic to Lower Cretaceous Purbeck Group, found on the Isle of Purbeck, Dorset in southern England. The best known variety of this stone is Purbeck Marble. The stone has been quarried since at least Roman times up to the present day.
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