Shale is a fire-textured sedimentary rock formed principally from the particles of? by Sunday | Dec 23 | Geography JAMB | 0 comments A. sand B. clay C. quartz D. calcite Correct Answer: Option B – clay Users Also Read These:An intrusion of molten magma formed horizontally…A basin where rock layers have been folded and in…The rock type formed through the deposits…Organic sedimentary rocks formed from the?An example of mechanically formed sedimentary rock is?