Definition of Coquina and Teschenite
The general Coquina and Teschenite 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, Teschenite is coarse- to fine-grained, dark-coloured intrusive igneous rock that usually occurs in sills, dikes and irregular masses and is always altered to some extent. Along with definition of Coquina and Teschenite, get to know about Properties of Coquina and Teschenite. Get to know more information about Coquina and Teschenite origin and discoverer, etymology and class.