Intro To Metamorphic Rock Identification Youtube All metamorphic rocks are derived by the action of heat and or pressure on pre existing igneous, sedimentary, or metamorphic rocks. the pre existing rock is called either the parent rock or the protolith. your textbook incorrectly uses the term “source rocks” for the pre existing rock. the term source rock used in sedimentary deposits to. Learn about metamorphism and metamorphic rocks with geology professor shawn willsey. look for future videos that dive into specific types of metamorphic rock.
Rock Identification With Willsey Intro To Metamorphic Rocks Youtube Examples of common metamorphic rocks. here are some examples of metamorphic rocks and their properties: slate: derived from shale, a sedimentary rock. slate has a fine grain and ability to be split into thin sheets schist: characterized by its sheet like structure and formed typically from mudstone or shale. 6 metamorphic rocks. contributing author: dr. peter davis, pacific lutheran university. key concepts. describe the temperature and pressure conditions of the metamorphic environment. identify and describe the three principal metamorphic agents. describe what recrystallization is and how it affects mineral crystals. Metamorphic rocks, meta meaning change and – morphos meaning form, is one of the three rock categories in the rock cycle (see chapter 1). metamorphic rock material has been changed by temperature, pressure, and or fluids. the rock cycle shows that both igneous and sedimentary rocks can become metamorphic rocks. Due: wednesday, october 3rd. this lab constitutes four parts. in the first three sessions, you will familiarize yourselves with the characteristics of – and learn to describe, identify and interpret – the three main types of rock: igneous, sedimentary and metamorphic. in the fourth session, you will be given a selection of “unknown.
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