Pig iron is the intermediate product of removing native iron (metalic iron or iron alloy)) from its ore (iron compounds + impurities called slag). Iron Ore + heat——————> Pig Iron [native iron mixed with slag] Pig Iron + heat —————–> Native Iron + Slag (impurities from iron ore) What is Native Iron? To understand the previous statements, […]
Science Projects about Rocks and Minerals
What are Rocks? Rocks are a mixture of different kinds of minerals. What are Minerals? The following definitions on what constitutes a mineral information is from B and L Fine Minerals. The definitions are from different were taken from several different sources and are arranged by year. “A mineral is an element or chemical compound […]