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.
Metamorphic rock. Metamorphic rock is rock that has changed from one type of rock into another. The word metamorphic comes from Greek and means of changing form.. Metamorphic rock is produced from igneous, sedimentary, or even other metamorphic rocks. Most of Earth's crust is made up of metamorphic rock.