The "Bonab-Rouydar" gypsum mine, with the length of 10 KM and width of 4 KM is placed in the south of IR Iran, in the area of North West of the Hormozghan state. The production capacity is more than 1,000,000 Tons per year.
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<br/>Gypsum layers have different depth varying from 1m to 13m and in each explosion (dynamite + ANFO) from 80,000 tons till maximum 120,000 tons gypsum rocks are produced for the crusher.