Geology and Earth Science Terms and Definitions (http://geology.com/geology-dictionary.shtml) A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z Geological Terms Beginning…
Aa: A term of Hawaiian origin. Used in reference to a basaltic lava that occurs in flows with a fissured, rough and jagged surface. Acidic Rock: An igneous rock that has…