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