Dolomite is carbonate of calcium and Magnesium CaMg [CO3]2. Dolomite occurs in gritty and crystalline forms of variable grain size. It is hard and compact. Dolomite is only slightly attacked by cold dilute acids in contrast to calcite but dissolves readily in worm acids. Silicon Products [P] Associates manufactures Dolomite.
Silicon Products [P] Associates is the supplier of Diatomite Supercel and Activated Carbon. The Dolomite is infusible before blow pipe and glows brightly. The colour is usually snow white or brownish white. The Dolomite is also found in chocolate brown or tuff to grey varieties. The specific gravity of this carbonate is 2.8 - 2.9 hardness.
