Answer:

Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. These deposits form a mineralized commodity that is of economic interest to the miner.

substance or preparation used in treating disease. 2a : the science and art dealing with the maintenance of health and the prevention, alleviation, or cure of disease. b : the branch of medicine concerned with the nonsurgical treatment of disease.