The Mines Act of 1952 establishes the regulatory framework for mining operations and worker safety in India. The Act contains 10 chapters that cover topics such as mine inspectors and certifying surgeons, mine committees, management responsibilities, health and safety provisions, limits on work hours and leave, and penalties for violations. Key aspects include requirements for mine plans, first aid and medical facilities, restrictions on employment of women and children, and provisions regarding work hours, leave, and overtime pay. The Act aims to promote occupational health and safety through enforcement of its regulations.