http://www.english.hadhramaut.info Geological study identifies eight suitable sites for the exploitation of raw dolomite [The Source: Mukalla/hadhramaut.info/sabanews.net - 02/05/2011] Geological study  carried out by the Geological Survey and Mineral Resources last year on the dolomite rocks identified eight locations  in  Mukalla Distric, Hadhramout province.  Investment can be carried out on the  crude by  various industries  in these  areas.  The study aimed industrial minerals and rocks  sites of suitable for investment based on the features of investment, and drop sites on the topographic and geological maps The results of the analysis carried on  14 samples showed that  proportion of oxide of magnesium available in these area  ranged between 46.3 percent - 20.21 percent, the proportion of calcium oxide was between 46.30 percent - 84.43 percent. This indicated  that   Aldolomti limestone  to dolomite fresh are available in these sites in addition to pure. limestone.