An example of mechanically formed sedimentary rock is? by Sunday | Dec 28 | Geography JAMB | 0 comments A. chalk B. dolomite C. coal D. conglomerate Correct Answer: Option D – conglomerate Users Also Read These:A basin where rock layers have been folded and in…Gneiss is a metamorphic rock formed from?Organic sedimentary rocks formed from the?Which of the following rock types is formed through…An example of a rock formed by wood subjected to…