'Melting solid rock' presentation slideshows

Classification of igneous rocks (texture, composition) 2) Naming of igneous rocks

Today:. Chapter 5: Igneous rocks. Classification of igneous rocks (texture, composition) 2) Naming of igneous rocks 3) Origin of magma 4) Igneous diversity 5) Magma recipes. 1) Igneous textures. As magma cools, atoms arrange in an orderly crystal structure crystallization.

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