Documents Common Rock Types Colby Geology. Igneous Rocks Classification based on composition and texture....

Slide 1 Common Rock Types Colby Geology Slide 2 Slide 3 Slide 4 Igneous Rocks Classification based on composition and texture. COMPOSITION Principally the rock-forming minerals…

Documents Igneous Rocks Fire’s Within. Why Should We Study Rocks? It’s like a good history book – it...

Slide 1 Igneous Rocks Fire’s Within Slide 2 Why Should We Study Rocks? It’s like a good history book – it tells us Earth’s long history Slide 3 Three Types of Rocks…

Documents CHAPTER 4 IGNEOUS ROCKS. Magma: The parent material of igneous rock Lava Extrusive – volcanic...

Slide 1 CHAPTER 4 IGNEOUS ROCKS Slide 2 Magma: The parent material of igneous rock Lava Extrusive – volcanic Intrusive – plutonic Nature of magma Melt Volatiles From…

Documents Common Rock Types

Common Rock Types Common Rock Types Colby Geology Igneous Rocks Classification based on composition and texture. COMPOSITION Principally the rock-forming minerals Olivine…