**Author details**

Al-Mashaikie Sa'ad ZA Kader Department of Geology, College of Sciences, University of Baghdad, Al-Jadryiah, Baghdad, Iraq

\*Address all correspondence to: magnesite2006@gmail.com

© 2022 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Abnormal Ophiolite (Olivine/Pyroxene Rich) Sandstone NE Iraq: An Approach to the Origin… DOI: http://dx.doi.org/10.5772/intechopen.108333*
