Mineral deposition refers to the process by which minerals, such as calcium and phosphorus, are deposited onto organic tissues, such as bones and teeth, forming a hard, mineralized structure. This process is crucial for the development and maintenance of the skeletal system and other mineralized tissues. During mineral deposition, mineral ions in the blood or extracellular fluid are transported to the site of mineralization and deposited onto a pre-existing organic matrix, such as collagen fibers in bone or enamel in teeth. The process of mineral deposition is tightly regulated by various factors, including hormones, pH, and the availability of mineral ions, to ensure proper mineralization and prevent the formation of pathological mineral deposits, such as kidney stones.