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. Dolomite serves as the host rock for many lead, zinc, and copper deposits.

Dolomite, type of limestone, the carbonate fraction of which is dominated by the mineral dolomite, calcium magnesium carbonate. Along with calcite and aragonite, dolomite makes up approximately 2 percent of the Earth's crust. Learn more about the structure, properties, and uses of dolomite in this article.

In the chemical industry, dolomite is used as a source of magnesia (MgO). The steel industry uses dolomite as a sintering agent in processing iron ore and as a flux in the production of steel. In agriculture, dolomite is used as a soil conditioner and as a feed additive for livestock.

By volume, the most important uses of dolomite are in the production of concrete and as aggregate construction material. Significant amounts of dolomite are also used as dolostone and dolomitic marble building stones and in the manufacture of …

Dolomite Uses. Dolomite is used to make certain types of refractory bricks used in steelmaking. The Dolomite is heated to a high temperature to expel the carbonate as carbon dioxide and the remaining material, a mixture of calcium and magnesium oxides, is mixed with carbon and other materials and pressed into blocks for the furnaces.

Dolomite is an incredibly interesting and versatile material that finds widespread use in numerous industries. Classified scientifically as a carbonate mineral and a type of sedimentary rock, Dolomite has unique properties that set it apart from other materials.

Uses: Dolomite has various practical applications in industry and construction. It is used as a source of magnesium and calcium in the production of metals and alloys.

Dolomite is used as an ornamental stone, a concrete aggregate, and a source of magnesium oxide, as well as in the Pidgeon process for the production of magnesium. It is an important petroleum reservoir rock, and serves as the host rock for large strata-bound Mississippi Valley-Type (MVT) ore deposits of base metals such as lead, zinc, and ...

Uses of Dolomite Rocks. When identifying dolomite rocks in the field, understanding their uses becomes essential in appreciating the practical applications of this distinctive mineral. Dolomite rocks have a wide range of uses in both industrial applications and landscaping.

Dolomite is used as a source of magnesium metal and of magnesia (MgO), which is a constituent of refractory bricks. Dolostone is often used instead of limestone as an aggregate for both cement and bitumen mixes and also as a flux in blast furnaces.