Kafli_8_fyrirlestur_1_AH

Parker earlham college department of geosciences

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: net gneiss Garnet gneiss Earth: Portrait of a Planet, Ármann Höskldsson Kafli 8: Metamorphism: A Process of Change PowerPoint slides prepared by Ronald L. Parker Earlham College, Department of Geosciences Richmond, Indiana parkero@earlham.edu Earth: Portrait of a Planet, Ármann Höskldsson Marble Marble Kafli 8: Metamorphism: A Process of Change 1 Chapter 8 Metamorphism: A Process of Change Earth: Portrait of a Planet, 3rd edition 2008, by Stephen Marshak © W. W. Norton & Company Ferli myndbreytingar Metamorphic Processes Myndbreyting er hægfara og gerist í föstu formi. Myndbreyting hæ Mörg ferli eru í gangi. Endurkristöllun Recrystallization – Steindir breyta um stærð og Recrystallization Endurkristö Steindir stæ lögun. Ferli myndbreytingar Metamorphic Processes Mörg ferli í gangi á sama tíma. tí Nýkristöllun Neocrystallization – Nýjar steindir við breytt P-T. Neocrystallization Nýkristö PUppruna steindir verða óstöðugar og breytast í aðrar; Uppruna stö Niðurbrot uppruna steinda móðu...
View Full Document

This document was uploaded on 02/25/2014.

Ask a homework question - tutors are online