The Geological Survey of India (GSI) is a premier organization under the Ministry of Mines, Government of India. Established in 1851, its primary objective is to conduct geological surveys and research to understand the country's mineral resources, geological hazards, and environmental issues. GSI plays a crucial role in mapping the geological features of India and providing valuable data for sustainable development. GSI also focuses on mineral exploration, groundwater studies, and geological mapping. It collaborates with various state governments and research institutions to promote scientific knowledge and awareness about geology. The organization contributes significantly to the management of natural resources and environmental conservation in India.