A metamorphosed form of shale is? by Sunday | Dec 25 | Geography JAMB | 0 comments A. slate B. marble C. quartzite D. gneiss Correct Answer: Option C – quartzite Users Also Read These:The Colony and Protectorate of Lagos was amalgamated…Limestone and clay metamorphosed into?Powdered marble reacts faster with hydrochloric acid…A general question in an insurance proposal form is?Shale is a fire-textured sedimentary rock formed…