This collection gives students a complete unit for the study of mineralogy. The collection consists of 11 different mineral sets, consisting of 126 individual specimens. The sets include Scale of Hardness, Fracture, Streak, Cleavage, Tenacity, Luster, How Minerals Are Colored, Unusual Physical Properties, Crystalline Aggregates, Natural Crystals, and Fluorescent Minerals. Each set contains an identification key.
