Types of Metamorphism. Regional metamorphism Large scale – large volume of rock is affected Associated with convergent plate margins and mountain building Folding and faulting increase thickness of the crust Occurs over a range of temperatures and pressures Fluids are also presentBy juro
Metamorphic Rocks. Metamorphic rocks. When rocks are baked by heat of molten magma or squeezed by the movements of huge tectonic plates or by the pressure of overlying thick succession of rocks. They are altered or changed beyond their recognitionBy fell
The Talladega Slate Belt. By Steven Stokes, Daniel Rollins, Matthew Sahawneh, Krystal Russell, and Ashley Stewart. Where We’re Going . Cheaha State Park Located in northern Clay and southwestern Cleburne counties May 20-25 .By joyce
Quiz. Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…. Question 1. What is foliation?. Question 2. What are the two types on Metamorphism?. Question 3. How can you test if a rock is Marble or Quartzite?. Question 4.By cheche
METAMORPHIC REVIEW part A Use a combination of your notes, the book and your brain to answer the following questions. 1. Define metamorphism. 2. Explain how burning a strip of paper is an example of metamorphism. 3. What can metamorphism tell us about what is happening underground?By tokala
Tectonic petrology - robust tests of paleotectonic environments. GEOS408/508- Lec 7. Magmatism at ocean ridges. Magmatism @ spreading ridges MORB. Most voluminous, decompression melting of peridotite 5-7 km oceanic crust; makes the harzburgite-gabbro-basalt “trinity”By jeff
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