Molecular formula :
nature : CaMg (CO3) 2 trigonal system. Was rhombohedral crystal body. Clusters are usually granular. Gray, sometimes microstrip light yellow, light brown, light green. Glass luster. Hardness 3.5-4.0. TI density. Parallel Link cleavage face and body completely. Cold case hydrochloride slow foaming. In the metallurgical industry, and for basic refractories BF flux; Some used to extract magnesium metal; Also used to make FCMP, magnesium sulfate; In addition, it may make ceramics, glass ingredients. Dolomite is mainly composed of dolomite carbonate. It is often mixed with calcite, clay minerals, gypsum and other impurities. Limestone appearance very similar, but the drop in diluted hydrochloric acid (5%) not only weak or foam. The use of dolomite with dolomite, as a result of more dense and massive stone building can be done.
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