Open-pit mining remains a dominant method for extracting valuable minerals near the Earth's surface. With growing environmental concerns and declining ore grades, innovative techniques are critical to enhancing extraction efficiency. This article explores modern technologies and methodologies revolutionizing open-pit operations, including automation, high-precision drilling, real-time monitoring systems, and slope stability modeling. Emphasis is placed on the integration of digital tools like GIS, AI-based predictive models, and autonomous equipment to improve safety, reduce operational costs, and optimize resource utilization. The study concludes with future trends and sustainable practices aimed at transforming open-pit mining into a smarter, greener, and more profitable industry.