1. Metamorphic Rocks

2. 14.10 Metamorphic Rock Formation
Def: older rock changes form into another type of rock by heat/pressure
Met Rock Animation
Rock Animations - Review

3. 14.11 Met Rock Textures Foliated~ parallel banding/visible layers
Non-foliated ~ mostly one mineral, larger interlocked crystals

4. Metamorphism Types Contact:
magma causes rock to undergo temperature change

5. Metamorphism Types Regional- large areas of Earth mountain building
directed pressure
Example:
Himalayas

8. 14.12 Parent Rock Older rock that undergoes metamorphic change
Parent rock can be ign. or sed. rx
Parent: Granite
Met Rock: Gneiss

9. Recrystalization of Quartz 
Sandstone  Quartzite
Recrystalization of Quartz 

10. Shale  Slate
Cleaves in sheets

11. Bituminous Coal  Anthracite Coal

12. Limestone  Marble

13. Banded Iron Formation (BIF) Jaspilite