Danger Dust

A mineral is a solid formation that occurs naturally in the earth while a rock is a solid combination of more than one mineral formations which is also occurring naturally.

A mineral has a unique chemical composition and is necessarily defined by its crystalline structure and shape. On the other hand, since a rock can be composed of several minerals it is classified according to the process of its formation. A rock can also contain organic remains and mineraloids apart from regular mineral formations. There are some rocks that may include just one mineral formation though.

There are several uses of rocks and minerals in the world today. Aluminum is used for making cans, containers and for appliances used in the home. Chromite is used for making chromed parts of automobiles. Ores of copper are used in making coins, jewelery, cooking utensils and wiring equipment used for electrical devices, televisions, computers, automobiles, etc. Halite, more commonly known as salt, is used in cooking and food preservation.

It is also used as a water softener and for de-icing on highways. Limestone is used as a component of cement which is used in the construction of homes, sidewalks, bridges and buildings. Fluorite find its uses in the production of hydrofluoric acid, but its main use is in toothpastes to help protect your teeth. Lead is used in making batteries and as a protective shield in the doctor's office from X-rays.