Hard rock mining is a method used to extract valuable minerals and metals from solid rock formations. This technique typically involves drilling, blasting, and crushing the rock to access ores containing materials like gold, silver, and copper. Miners often work underground or in open-pit mines, depending on the location and depth of the ore deposits. The process begins with exploration to identify potential mining sites, followed by the construction of access roads and tunnels. Once the ore is extracted, it undergoes processing to separate the desired minerals from the waste rock. This method is essential for supplying raw materials for various industries.