Lodab area is 18 to 4 kilometers in dimension that located in northeastern Dehdasht with coordinates of 50 00 00 to 51 45 00 eastern longitude and 30 00 00 to 31 45 00 northern longitude.
Geologically it contains northeastern flank of Kuh Nil. It is estimated that the deposit has 1000000tons bauxite with 54% Al2O3 and 11.6% SiO2 plus 17% Fe2O3 (geological estimation).
Lendeh is 83 square kilometers wide located in northwest of Dehdasht. The district has potential of bauxite, decorative stone, phosphate and gypsum. Mineral outcrop is boehmite that is 1-4 m thick and 4km long. Al2O3 content of deposit is more than 50% with iron and silica content higher than regular grade. Estimated reserve is about 1250000 tons. There is another concentration in crest of the mountain which has 42% Al2O3 and 397500 tons reserve with higher silica and iron.