Like other towns in the County, Mint Hill has changed a lot in recent years. Instead of having to go elsewhere to dine out, shop or work, Mint Hill has many options these days. I once worked in Mint Hill, and got to know the town and its people well.
Limestone is a sedimentary rock that is composed primarily of calcite. It forms from both the chemical precipitation of calcium carbonate and the transformation of shell, coral, fecal and algal debris into calcite during diagenesis.
Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism.nder the conditions of metamorphism the calcite in the limestone recrystallizes to form a rock that is a mass of interlocking calcite crystals. A related rock, dolomitic marble, is produced when dolostone is subjected to heat and pressure. Photo Gallery: The Many Uses of Marble.