Periodic Table 20 Elements Mineral Collection

This study collection demonstrates a new way to experience the elements of the Periodic Table as colorful mineral specimens that contain individual elements! The elements represented are hydrogen, lithium, beryllium, boron, carbon, oxygen, fluorine, sodium, magnesium, aluminum, silicon, sulfur, potassium, calcium, iron, zinc, silver, barium, lanthanum, and gold. They are keyed to the specimen for easy learning.

There are 20 samples presented in a 5-inch by 7.5-inch snap-close plastic display case, and each set includes a 3-page, detailed information sheet.

The specimen sizes range from on average: 5/8 - 7/8" L X 5/8 - 3/4" W.

For larger hands-on samples and specimens that lend to a broader range of study, see the "Grand Tour of the Periodic Table" 60 specimens.

Disclaimer: There are no critically toxic specimens in this set. Do not ingest or inhale. For educational and teaching purposes only.

Cool stuff for people who are interested in the Periodic Table of the Elements!