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Limestone and Dolomite Ohio History Central

Limestone and Dolomite Ohio History Central

Most of the limestone and dolomite produced in Ohio is used for construction aggregate for roads and building projects and an aggregate in concrete and asphalt. However, these commodities are an important source of agricultural lime, a fluxing agent used in making steel, cement, building stone, and many uses in the chemical industry.

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Dolomite |

Dolomite |

The mineral is used for the extraction of metallic magnesium, fluxes and slag in the iron and steel industry, and in the chemical industry, for preparing magnesium salts. It is distinguished from calcite by its reluctance to dissolve in dilute acid.

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LEGO IDEAS Product Ideas Dolomite Plant

LEGO IDEAS Product Ideas Dolomite Plant

It is used for acid neutralization in the chemical industry, in stream restoration projects, and as a soil conditioner. Dolomite is used as a source of magnesia (MgO), a feed additive for livestock, a sintering agent and flux in metal processing, and as an ingredient in the production of glass, bricks, and ceramics.

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