Outcrop is a fundamental concept in mining geology and mineral exploration. It refers to the visible exposure of bedrock or mineral-bearing rock layers on the earth’s surface. In simple terms, an outcrop occurs when a rock formation that normally lies beneath soil or sediments becomes exposed and visible at the ground surface. Outcrops provide valuable … Continue reading Outcrop in Mining: Meaning, Formation, Types, Identification, and Importance in Mineral Exploration 2026