Definition: Erionite is a mineral that is usually found in rocks and minerals. It is composed of iron oxide, which gives it its characteristic red color. Erionite is often used as an ore or material for various purposes such as construction, mining, and manufacturing. The term "erionite" can also refer to the process of extracting iron from this mineral, which involves heating the rock with a high temperature to remove the iron oxide. The resulting product, known as iron oxide, may then
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