Ge 101. Introduction to Geology and Geochemistry Lecture 2 Crystal Structure of Minerals.
Wear Phenomena of Refractories
List of 10 minerals (groups) you really want to know to be people Quartz, Olivine, Amphibole, Pyroxene, Feldspars, Garnet, Staurolith, Aluminosilicates,
Ge 101. Introduction to Geology and Geochemistry