A smooth surface to the face of the stone.
 Papyrus |
 Jerusalem White
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 Neptune
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 Papyrus
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Limestone is a sedimentary rock, made from the compressed remains of sea animals and shells. It is usually white, grey, tan, or yellow. It may contain impurities to make it red or black. Fossils are often found in limestone. It may be very smooth or even sugary, fine grained, or medium grained.
