A massive mounted set of 100 rocks and minerals found in the United States. This collection emphasizes incredible variety, and covers the full range of sedimentary, igneous, and metamorphic rocks. Featuring rocks and minerals such as Olivine, Chrysoprase, Garnet, Andalusite, Pumice, Scheelite, Alabaster, and Sphalerite, this comprehensive set boasts both familiar and lesser known specimens. A detailed handbook is included, which defines key terms, gives the specific gravity and hardness as well as a brief description for each rock and mineral. An excellent study tool for those with an interest in geology, or a great gift to introduce a loved one to the diversity of US geological formations.
Welcome to xUmp.com, your one-stop shop for all your scientific and STEM needs! Our extensive selection of science supplies has been carefully curated by real scientists and educators, ensuring that you'll find only the best and most educational products on our site. Whether you're a teacher looking for classroom supplies, a student gearing up for a science fair, or a science enthusiast looking for the perfect gift, we've got you covered. From chemistry glassware and lab equipment to robots and science kits, we have everything you need to explore the exciting world of science. Browse our store today and discover the wonder of science!