This article discusses the use of IoT technologies in the mining industry, specifically in areas such as autonomous drilling, driverless haul trucks, health and safety monitoring, energy management, and environmental monitoring. It also highlights the incorporation of AI into mining operations for predictive maintenance and digital twin modeling. The leading adopters of IoT in mining are listed as Anglo American, BHP, Fortescue Metals, Rio Tinto, and Vale. BHP has implemented various IoT solutions, including the use of cloud services and mixed-reality headsets for on-site assistance, and special caps with sensors to monitor drivers’ brainwaves for signs of fatigue. Rio Tinto has also made advancements in predictive maintenance and autonomous drilling.