Welcome to US Geological Supply

We serve geologists, geology students, rockhounds and everybody interested in rocks, minerals and the earth. You'll find a wide range of geology and rockhounding tools and supplies:

• 18 types of rock hammers and rock picks plus rock chisels, geo/paleo picks and more
• 23 types of magnifying loupes or hand lenses including BelOMO and Bausch & Lomb
• Over 400 geology-related books
• Lapidary supplies for tumbling and polishing your prize finds
• Rock and mineral identification tools
• Educational rock, mineral, and fossil collections
• Fun and educational items for kids
• Geologic maps
• Gift ideas