Which of the following describes granitic rock?

Study for Texas AandM University GEOL101 Exam. Explore geology concepts with multiple choice questions, hints, and detailed explanations. Enhance your readiness for success!

Granitic rock is classified as an intrusive igneous rock, which means it forms from the cooling and solidification of magma beneath the Earth's surface. One of its key characteristics is the presence of essential minerals such as quartz and feldspar, which contribute to its light color and coarse-grained texture.

This type of rock typically has larger crystals than volcanic rocks because it cools slowly underground, allowing for the growth of well-defined mineral grains. As a result, granitic rock is commonly associated with continental crust and is a major component of many mountain ranges and batholiths. Understanding this classification and its mineral composition helps in recognizing granitic rock in geological surveys and studies.

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