Monday, 18 September 2017 Main menu the main Welcome The brine field produces chlorine sodium (NaCl2) and chlorine magnesium (MgCl2) salts by in situ leaching through wells from the surface. The Svetloyarsk deposit of rock salt and bischofite is located in the Svetloyarsk district of the Volgograd region on the right bank of the Volga river, 3 km east of the urban settlement of Svetly Yar, 15-20 km southeast of the city of Volgograd. The area of the mining allotment of the Svetloyarsk rock salt deposit is 1.397 (one whole and three hundred ninety-seven thousandths) sq. Km. The land allotment is 75.7 hectares. MagMine LLC Volgograd 2007