Intact rock意思

"Intact rock" is a geological term that refers to a rock that has not been altered or changed by natural processes, such as weathering, erosion, or metamorphism. Intact rock is in its original, unaltered state, as it was formed by geological processes deep within the Earth's crust.

Intact rock can be found in various geological settings, including underground in caves, mines, and tunnels, as well as in areas that have not been exposed to the surface processes that can alter the rock's original composition and structure.

In the context of geological exploration and mining, intact rock is important because it can provide information about the Earth's history and the processes that have shaped the planet over time. Intact rock can also be used as a reference for understanding the effects of natural processes on rock formations, and for identifying potential resources, such as minerals and fossil fuels.