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Introduction to the characteristics of marble
Feb 10, 2018

Marble with the decoration, block and machinable of various types of carbonate rock or magnesium carbonate and related to the transformation of the rock collectively marble; The primary rock mineral is calcite or dolomite, its chemical composition is carbonate (calcium carbonate, magnesium carbonate) Pure marble white (China is often called marble), the stone is often rich in other impurities, Carbon is black, containing iron oxide into rose, orange, ferrous oxide, copper is green, so the marble appears white, black, red, yellow, dark green, gray, Brown and other colors of stripes, because the primary chemical composition of marble Cao, MgO, so its acid and alkali is poor, usually do not do outside veneering plate.

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