FIFO Australia on Instagram: "Underground mining is the process of extracting minerals or ores from deep beneath the Earth’s surface. It’s used when the resource is too deep to access via open-pit mining. Here’s a quick breakdown: • Types of mining: Includes room and pillar, cut and fill, sub-level stoping, and block caving. • Common minerals: Gold, nickel, copper, zinc, and coal. • Work environment: Dark, humid, and confined. Ventilation is critical. • Jobs: Include truck operators, jumbo opera