Exercise 4B

Examining Some Igneous Rocks

Click on the images below to see larger photographs. Observe these images, which show different types of igneous rocks, and follow the steps in your lab manual to complete Exercise 4B. Then, complete Assessment 4B on Canvas.

granite

Granite
rhyolite rhyolite

Rhyolite
tuff

Tuff
diorite

Diorite
andesiteandesite

Andesite
gabbrogabbro

Gabbro
basaltbasalt

Basalt

 

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