塔什塔戈尔磁铁矿床赋存于侵入在变质板岩岩层的正长岩侵入体中。侵入岩是花岗岩、正长岩、闪长斑岩、辉长斑岩和各种脉石。松散的沉积层是粘土岩,在某些地段,其厚度达160m。矿床主要是急倾斜(70°～90°)透镜状矿体,厚2～100m,个别矿体沿走向长度达500m。表内矿石的含铁量随深度的增加而降低,矿体上部平均含铁量为50%～55%,目前开采水平的含铁量为45%～49%。矿石密度为3.7～4.0t/m~3。矿体内有含铁4%～ Tashtagola magnetite deposits occur in the intrusive body of intrusive rocks intruded into metamorphic slate strata. Invasive rocks are granite, syenite, diorite porphyrite, gabbro and various gangue. Loose sediments are clay rocks, which in some locations reach a thickness of 160 m. The deposits are mainly lenticular (70 ° ~ 90 °) lenticular ore bodies, with a thickness of 2 ~ 100m and individual orebodies along the strike length up to 500m. The iron content of the ore in the table decreases with the increase of the depth. The average iron content in the upper part of the ore body is 50% -55%. The current iron content in the mining level is 45% -49%. Ore density of 3.7 ~ 4.0t / m ~ 3. Ore body has iron 4% ~