Al-Hazaa SH. CLAY MINERAL TYPING IN THE SHALE UNITS OF THE KAISTA AND ORA FORMATIONS OF North IRAQ: IMPLICATIONS FOR DEPOSITIONAL ENVIRONMENTS. Iraqi J. Agric. Sci. [Internet]. 2018 Sep. 1 [cited 2024 Dec. 23];49(4). Available from: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/68