Classification of igneous rocks

Igneous rocks, formed from the cooling and solidification of molten magma, are classified based on their mineral composition, texture, and chemical composition. This classification scheme helps geologists understand the rock's origin, conditions of formation, and geological history.

1. Texture: Igneous rocks can have various textures depending on the rate of cooling. For instance, rocks that cool slowly beneath the Earth's surface have larger crystals and _________ _____ _____ ______ _________ _______ __________ _____.
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