PPT-1 Petrology Lecture 11 Metamorphic Facies

GLY 4310 Spring 2019 2 Alternative Assemblages Oslo MgSiO 3 CaAl 2 Si 2 O 8 CaMgSi 2 O 6 Al 2 SiO 5 En An Di And. EarthEarth Wing Wong. Mark Stamp. Hunting for Metamorphic Engines. 1. In This Paper, We…. Analyze metamorphic malware. Hacker-produced metamorphic code. Measure similarity of software. Based on . n. -gram analysis . 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) . 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 . CONTACT AND DYNAMIC METAMORPHIC ROCKS. Hornfels, Skarns, Talc-Tremolite Schist, and Epidosite. 2. Contact and Dynamic Metamorphism. The rocks in this lab are formed either by contact metamorphism or by dynamic metamorphism associated with movement along a fault. Bell ringer: . Looking at the pictures, what do you think metamorphic rocks are? . What are Metamorphic Rocks? . Metamorphism means “to change form”.. Metamorphic rocks are rocks that form when . 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. Sedimentary-sandstone. Metamorphic- gneiss. Igneous- diorite. 1. What is a Rock?. Naturally Occurring . (not man made). Solid. Mixture of minerals other organic matter. 2. What makes a rock different from a mineral?. Metamorphic Rocks. “Meta” means change (Greek). “Morph” means form (Greek). A rock that has been changed from its original form (parent rock) by heat, pressure, and fluid activity into a new form (daughter rock).. various metamorphic rocks in the Jiwo Hills. Previously, [5] has reported the metamorphic facies study in western part of this complex (West Jiwo). This paper explains detailed petrographical observat Metamorphism. Causes of Metamorphism. Elevated T & P. Fluids (H2O, CO2, CH4, etc.). Directed Stress. Types of Metamorphism. Regional: occur along convergent plate boundaries.. Contact: occurs along margin of a magma intrusion.. 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 Ramps. Consistent shallow gradient from shoreline to . basin (some . may be distally . steepened), somewhat analogous to siliciclastic shelf. Highest Energy. Lowest Energy. Carbonate Ramp Environments.