A hard; shiny and carbon-rich organic rock that burns smokelessly is? by Sunday | Dec 25 | Geography JAMB | 0 comments A. peat B. rhyolite C. marble D. anthracite Correct Answer: Option D – anthracite Users Also Read These:Tetraoxosulphate (VI) acid burns the skin by?Potassium vapour burns with a?Which of the following metals burns with brick red?How much heat will be liberated if 8g of hydrogen…The president said that he found himself between a…