PDF-0 The same factors responsible for metamorphism (chiefly pressure an

Geological Maps 2 Folds Schematic diagrams of ideal fold structures A symmetrical anticline B symmetrical syncline C monocline Schematic diagrams of symmetrical asymmetri. Example The dog like the cat is a household pet When you contrast two subjects you show how they are different Example The dog unlike the cat is dependent on its master Sometimes both comparison and contrast are used in the same sentence Example Bot Rock Environments. Metamorphic Environments. What Is Metamorphism?. Metamorphism. . Changes rock via temperatures and/or pressures unlike those in which it initially formed. All metamorphic rocks have a . Metamorphic Rocks . Are Composed of Sedimentary, Igneous, or Metamorphic Minerals that Have Recrystallized.. Marble from Carrara, Italy. Pre-existing sedimentary, igneous, or metamorphic rock changed to a new assemblage of minerals. . – Write down . 5 things . you learned in the first . 3 . weeks of class!. Chapter 3, Section 3.4. Metamorphic Rocks. Rock Cycle. Sedimentary Rocks. Igneous Rocks. Test . Looking Back. What 4 major processes form sedimentary rock:. Change is Good. Metamorphic Rocks. Formed from intense heat and pressure!. Sources of Heat. 300-1400 degree Celsius temperatures are needed for Metamorphism.. Sources of heat include:. Magma or lava. Introduction to Metamorphism. GLY 4310 - Spring, 2016. 2. Metamorphism Definition. “The mineralogical, chemical, and structural adjustment of solid rocks to physical and chemical conditions which differ from the conditions under which the rocks in question originated” (from the Glossary of geology, 2nd edition) . Modification of Rocks by Temperature and Pressure. . Chapter 6. . Oceanic crust. Continental. lithosphere. Continental. crust. Mantle lithosphere. Asthenosphere. Pressure. (kilobars). Depth. 0 km. 30. The Development of Contact Metamorphism About a Cooling Dyke. Aims of the Project. To model the development of metamorphic zones around a dyke that is emplaced at the surface. Develop the discretised 2D heat equation by varying the model’s thermal properties and implementing progressive metamorphism. GLY 2010 - Summer 2016 - Lecture 11. 2. Metamorphism. The mineralogical, chemical, and structural adjustment of solid rocks to physical and chemical conditions. 3. Metamorphic Rock. Any rock derived from pre-existing rocks by mineralogical, chemical, and/or structural changes, essentially in the solid state . Introduction to Metamorphism. GLY 4310 - Spring, 2017. 2. Metamorphism Definition. “The mineralogical, chemical, and structural adjustment of solid rocks to physical and chemical conditions which differ from the conditions under which the rocks in question originated” (from the Glossary of geology, 2nd edition) . Spring 2016. 2. Important Note. Material from this review may appear on the final examination, in the same or somewhat altered . form. Questions are on the body of the slide. Answers are in the notes section – this allows you to quiz yourself before checking the answer. 1 billion years ago. Basement rocks are a Precambrian oceanic suite of sedimentary rocks. Then a suite of rocks deposited in a rift setting (includes gneiss, marble, . amphibolite. ). Closing of this rift (associated with . M.Sc. Semester II M. K. Yadav Assistant Professor Department of Geology Lucknow University - 226007 Email: mkyadav.geo@gmail.com Facies Series • A metamorphic facies series is a sequence of facies t exhumation. . of. . continental. . crust. in . the. Alps. Nikolaus Froitzheim. Institut für Geowissenschaften. Universität Bonn. 1. . Deep. . subduction. . or. . tectonic. . overpressure. ?.