A vast mounted set of 50 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 scoria, pyrite, oil shale, sulfur, pyrolusite, jade, calcareous tufa and corundum this comprehensive set boasts both familiar and lesser known specimens. A comprehensive 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.
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
This black scorpion specimen is great for the classroom setting!
View the glory of space with this hi-tech telescope set!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
This microscope is so versatile you can even take it with you on a job site!
Learn about detective science through this fun fingerprinting kit!
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