Mindat.org

Mindat.org is an extensive online database dedicated to minerals, gemstones, and rocks. It provides detailed information about thousands of mineral species, including their chemical composition, physical properties, and where they are found globally. The platform also features photos, maps, and community contributions from mineral enthusiasts and professionals. Think of it as an encyclopedia specifically for mineral and gemstone data, serving hobbyists, collectors, students, and scientists alike. Its goal is to share knowledge and promote interest in mineralogy through accessible, reliable information and a collaborative community.