2-2. rocks

2-2. ROCKS2-2-1. Types of Rocks

• Igneous – solidified from magma (melt)• Sedimentary – by settling of sediments• Metamorphic – modified (changed) from

preexisting rocks

2-2-2. Igneous Rocks

http://bc.outcrop.org/GEOL_B10L/lab3_14s.html

http://sanondang.com/xe/247

Granite: Ulsanbawi (peak), Seoraksan, Sokcho, Korea

http://en.wikipedia.org/wiki/Volcanic_eruption

http://en.wikipedia.org/wiki/File:Jungmun_Daepo_Columnar_Joints_with_waves_crashing.jpg

Basalt: Jungmun Daepo Columnar Joints with waves crashing.jpg

2-2-3. Sedimentary Rocks

http://drilling-academy.blogspot.kr/

Middle Triassic marginal marine sequence, southwestern Utahhttp://en.wikipedia.org/wiki/File:Triassic_Utah.JPG

Gravelstone: Meein fall, Dogyae, Kangwondo, Korea

2-2-4. Metamorphic Rocks

http://www.cms.fu-berlin.de/geo/fb/e-learning/geolearning/en/mountain_building/metamorphism/

http://hadilsrockproject.weebly.com/metamorphic-rocks.html

http://click.tistory.com/2460986

Quartzite & gneiss: Gugok Fall, Gangchon, KangwondoKorea

http://www.angelfire.com/ny4/itjhs106/physicalpi22.html

2-2-5. Use of Rocks

www.shinsegaetravel.com

m.blog.daum.net

waegwan.blogspot.com