Dolomite Mineral is used as ornamental stone, raw material for the manufacture of cement and used as a source of magnesium oxide. Uma Export manufactures Dolomite Mineral. Uma Export also manufacturer of mineral, titanium Di-oxide, chemicals, medical Instruments, fruits & animal feeds, pigments etc.Dolomite Mineral is also an important petroleum reservoir rock, and serves as the host rock for large strata-bound Mississippi valley-type [MVT] ore deposits of base metals [that is, readily oxidized metals] such as lead, zinc and copper. Dolomite is also finds usage in horticulture, home and container gardening.