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Definitions from the Web

Igneous Intrusion

Definition: An igneous intrusion refers to the process of magma cooling and solidifying within the Earth's crust, forming igneous rocks that have intruded into existing rock formations.

Example sentences:

1. The igneous intrusion of granite into the surrounding sedimentary rock created a striking contrast in color and texture.
2. Geologists study igneous intrusions to understand the Earth's dynamic processes and ancient volcanic activities.
3. Due to the resistant nature of igneous intrusions, they often form prominent landforms, such as mountains and ridges.
4. The formation of an igneous intrusion usually occurs deep underground, where magma slowly cools and solidifies over a long period of time.

Possible related products on Amazon:

• Igneous Rocks: Formation, Characteristics, and Uses
• Geology Field Guide: Exploring Rocks and Minerals
• Volcanic Eruptions: Causes, Effects, and Prediction