metamorphic in Geology topic From Longman Dictionary of Contemporary Englishmet‧a‧mor‧phic /ˌmetəˈmɔːfɪk $ -ˈmɔːr-/ adjective technical metamorphic rock is formed by the continuous effects of pressure, heat, or water This metamorphic rock has been compressed for ...
Metamorphic rock, any rock that results from the alteration of preexisting rocks in response to changing conditions, such as variations in temperature, pressure, and mechanical stress, and the addition or subtraction of chemical components. The preexisti
The Rock Used to Make Beer Fluorescent Minerals Gifts That Rock Azurite Granite? Flint, Chert, and Jasper Find Other Topics on Geology.com: Rocks: Galleries of igneous, sedimentary and metamorphic rock photos with descriptions. Minerals: Information about ore minerals, gem materials and rock-...
Its platy grains are aligned in a common orientation, and that allows the rock to be split easily in the direction of the grain orientation. The specimen shown is about two inches (five centimeters) across. ADVERTISEMENT What is Schist? Schist is a foliated metamorphic rock made up of plate...
Define metamorphic. metamorphic synonyms, metamorphic pronunciation, metamorphic translation, English dictionary definition of metamorphic. adj. 1. also met·a·mor·phous Of, relating to, or characterized by metamorphosis. 2. Geology Changed in structur
Metamorphic facies definition: a group of metamorphic rock units characterized by particular mineralogic associations.. See examples of METAMORPHIC FACIES used in a sentence.
Define metamorphic rock. metamorphic rock synonyms, metamorphic rock pronunciation, metamorphic rock translation, English dictionary definition of metamorphic rock. Sedimentary or igneous rock altered by great heat or pressure, e.g. limestone changed to
Metamorphic definition: pertaining to or characterized by change of form, or metamorphosis. . See examples of METAMORPHIC used in a sentence.
Cite this reference work entry Encyclopedia of Engineering Geology Eliane Aparecida Del Lama& Maria Heloisa Barros Oliveira de Frascá Part of the book series:Encyclopedia of Earth Sciences Series((EESS)) 299Accesses Definition Rocks derived from other pre-existing rocks that, in the course of geol...
A single rock unit such as the Tuscarora Sandstone of the central Appalachians might fully fit the definition of quartzite in the parts of its extent where its quartz grains have been metamorphosed into a durable interlocking mass. It would be better called "sandstone" in other areas. Between ...