- Teacher's Earth Science Collection
- Comprehensive Mineral Properties Collection
Teacher's Earth Science Collection
Deluxe set with larger (3"x3") specimens. Set contains streak plate, magnifier, study guide, and 75 number-coded specimens with key.
Ship. wt. 23 lbs.
Comprehensive Minerals & Physical Properties Collection
Eleven different sets in one collection:
Hardness Scale with Diamond,
How Minerals Are Colored,
Unusual Physical Properties,
126 specimens in all.
Ship. wt. 17 lbs.
For one-of-a-kind mineral sets and reference specimens, please be sure to check out our "Mineral Sets, Assortments, & Reference Specimens" section.