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:A printer that burns the print image into the…The type of coal that burns with great heat and very…A finely divided from of a metal burns more readily…Tetraoxosulphate (VI) acid burns the skin by?Sulphur burns in air to form?