What is Marble?
Marble comes in the form of fine limestone in the beginning. When limestone is exposed to high temperatures and high pressure, it turns into marble. The reason for this is that limestone consists of calcite, which is recrystallized and its crystals grow and become more coherent at high temperature and pressure, and this results in the formation of a denser stone containing almost equal-angle crystals. Marble exists in different colors due to the presence of slight amounts of impurities that are combined with limestone.
Also read: Stages of Marble Production
What are the Properties of Marble?
- Marble is usually a light rock. When it is made of limestone with only a few impurities, its color is white. If the stone contains iron oxides or clay minerals, then the marble can be blue, gray, yellow or black.
- Marble interacts with many acids.
- Marble is a solid stone.
- It is less scratch resistant compared to granite.
- Marble is not considered to be flammable.
Also read: How is Iron Produced
Common Uses of Marble?
- It is used as a floor tile.
- It is used in the production of sculptures and architectural paintings.
- It is used as in interior decorations in buildings.
- It is used to treat the soil.
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