Heavy Minerals Distribution in the Sandstone Beds of the Tanjero Formation, Khalakan Valley, Dokan Area, Sulaimanyia Governorate, Northern Iraq. INJES [Internet]. 2026 Jul. 1 [cited 2026 Jul. 3];26(3):163-75. Available from: https://earth.uomosul.edu.iq/index.php/earth/article/view/56110