PDF-Metamorphic Facies Series

MSc Semester II M K Yadav Assistant Professor Department of Geology Lucknow University 226007 Email mkyadavgeogmailcom Facies Series A metamorphic facies series is a sequence of facies t. the metamorphic facies of the Dahomeyan gneiss in the western Accra Plains, Ghana F. HOLM of Geology, Northern Arizona University, Flagstaff, Arizona SUMMA R Y. In the Dahomeyan of the western Accra HIGHER-GRADE REGIONAL METAMORPHICS. Gneiss and Eclogite. 2. High-Grade Regional Metamorphic Facies. Rocks in this laboratory represent high to very high grade regional metamorphic rock. Facies represented are the amphibiolite, granulite, and eclogite facies. HIGHER-GRADE REGIONAL METAMORPHICS. Gneiss and Eclogite. 2. High-Grade Regional Metamorphic Facies. Rocks in this laboratory represent high to very high grade regional metamorphic rock. Facies represented are the amphibiolite, granulite, and eclogite facies. 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. 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. Metamorphic Facies. GLY 4310 - Spring, 2017. 2. Alternative Assemblages, Oslo. MgSiO. 3. + CaAl. 2. Si. 2. O. 8. = CaMgSi. 2. O. 6. + Al. 2. SiO. 5. . . En. + An = Di + And. Environments & Facies. Sediments are being deposited in various locations simultaneously. Conditions vary from place to place. Medium. Speed. Depth. Load. etc.. Environments & Facies. The type of sediment being deposited varies when the conditions vary. Patrick Maloney. 1. , Stanley Mertzman. 1,. Darrell Henry. 2. , David Mogk. 3. , Paul Mueller. 4. , and David Foster. 4. . 1. Franklin and Marshall College, . 2. Louisiana State Univ.,. 3. Montana State Univ., . 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. rocks form?. Metamorphic Rocks. Rocks that are created because of a change in pressure and temperature.. Metamorphic Rock Formation. Metamorphic rocks can form igneous, sedimentary, or other metamorphic rocks.. 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 . Metamorphic Rock. -. . "Meta"= Change . (Grk). -. . "Morph"= form . (Grk). •. . Metamorphic Rock. -. . "Meta"= Change . (Grk). -. . "Morph"= form . (Grk). -. . a rock that has been changed. 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.. 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.