rock coring

Rock coring is a process used by geologists and engineers to extract a cylindrical sample of rock from the Earth. Using a specialized drill with a hollow, screw-like bit called a core bit, they cut through the rock to retrieve a continuous core. This core provides valuable information about the rock's composition, structure, and properties, helping scientists understand subsurface conditions for purposes like mining, oil exploration, or construction. The core samples are carefully preserved and analyzed to inform decisions and ensure safety in projects involving the Earth's subsurface.