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    Silicon dioxide (SiO 2), also known as silica, is a natural compound made of two of the earth’s most abundant materials: silicon (Si) and oxygen (O 2). Silicon dioxide is most often recognized ...

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    Following the mining of raw materials, the quartz must be processed into electronic-grade silicon. This process involves heating the quartz in a high temperature furnace and reacting it with various chemicals.

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    Silicon | Minerals Education Coalition. Named from the Latin word meaning "flint," silicon is a , Attendees of all ages left the MEC booth with a new idea of how mining and minerals make their lives .

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    The mining of raw materials for electronic products—including silicon, aluminum, copper, lead, and gold—contributes to increased respiratory problems for workers, such as silicosis, tuberculosis, bronchitis, and lung cancer.