An engaging pastime involving the pursuit, identification, and accumulation of various types of rocks, often characterized by the appreciation of their aesthetic, scientific, or historical value. This hobby can intersect with others like beading, where rocks and gemstones are used for jewelry creation, or gardening, where rocks can be utilized for landscaping or decorative purposes. It falls under the broader umbrella of collecting hobbies, which are often pursued for relaxation, pleasure, and personal satisfaction.