Calcite is one of the most widely used minerals and has more uses than almost any other mineral. It is used as the following:
- construction material
- agricultural soil treatment
- construction aggregate
Luckily, calcite is very common and found all around the world. It can be found in sedimentary, metamorphic, and igneous rocks. Calcite is also a huge component of both limestone and marble which are very common rocks. It has a hardness level of 3 on Mohs hardness scale.
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