Definition of Coquina and Andesite
The general Coquina and Andesite definition can be stated as: Coquina is a sedimentary rock that is composed either wholly or almost entirely of the transported, abraded, and mechanically-sorted fragments of the shells of molluscs, trilobites, brachiopods, or other invertebrates. On the other hand, Andesite is a dark, fine-grained, brown or greyish intermediate volcanic rock which is a commonly found in lava. Along with definition of Coquina and Andesite, get to know about Properties of Coquina and Andesite. Get to know more information about Coquina and Andesite origin and discoverer, etymology and class.