Mineral Collection, 25 piece with information cards

Mineral Collection, 25 piece with information cards includes all of the minerals representing the Mohs Hardness scale except diamond.

This 25-piece mineral collection is a great set for young collectors. The set includes a variety of minerals to demonstrate different mineral properties such as color, hardness and streak. Each mineral comes with an information card and is packaged individually. Activities to go along with this collection can be downloaded for free at www.rocksandminerals4u.com.