An underground laborer, also known as a MINER, is someone who works in underground mines and tunnels. They are responsible for extracting minerals, coal, and other resources from the earth. They use a variety of tools and techniques to do this, such as drilling, blasting, and shoveling. They also maintain and repair equipment, and ensure safety regulations are followed. Underground laborers often work in hazardous conditions, and must take extra precautions to protect themselves from potential dangers.