2340 - COMPREHENSIVE MINERAL PHYSICS PROPERTIES COLLECTION

This collection is an excellent source for the study of mineralogy. The following combinations are included in this collection: Scale of Hardness with Diamond, Fracture, Streak, Cleavage, Tenacity, Luster, How Minerals Are Colored, Unusual Physical Properties, Crystalline Aggregates, Natural Crystal and Fluorescent Minerals.  Grade 6-12.  Geology is a required STEM subject.