Get acquainted with one of the most interesting products of geological processes with this introductory collection of real specimens of sedimentary rock. Sedimentary rocks are formed from preexisting rocks through the processes of erosion, followed by compaction or chemical precipitation; examples include sandstone, limestone, and coal. The Sedimentary Rock Bag is an economy collection of 6 specimens representative of the sedimentary rock family. Each generous specimen is 1.25" to 1.5" and is contained in a zip lock bag with a label.
This black scorpion specimen is great for the classroom setting!
Working model representing the sun, earth, and moon and their relationships.
Get this great introductory chemistry kit for your favorite young scientist!
Every kid needs one of these spheres!
Explore the wonders of wind power with this amazing kit!
Build your own 10 inch kaleidoscope with this great kit!
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