A comprehensive study of rocks and minerals, this study will look at the make up of minerals and the rocks they make. Each lesson presents a thorough discussion of the origin of elements, minerals and rocks.* the rock forming minerals* the rock types* properties of minerals* families of minerals * minerals of the Bible* Fluorescence* Mohs Hardness test kit* Quizzes, comprehensive exam and answer key* Over 30 rock and mineral samples* 145 page soft...