'Crystal face' presentation slideshows

Miller indices/crystal forms/space groups

857 views • 35 slides

868 views • 35 slides

Crystallography Basics

Crystallography Basics. By Cheryl Sill Science Teacher MMEW 2014. Crystallography. The study of atomic and molecular structure Began with the study of minerals: such as quartz, diamond and graphite Today, includes the study of crystalline solids such as minerals, viruses, proteins

887 views • 19 slides

Symmetry and stereonets

Symmetry and stereonets. Point symmetry: 32 possible combinations Mirrors, rotation, center of symmetry, rotoinversion 6 crystal systems. 6 crystal systems C-axis has highest rotation or longest growth direction All axes have + and - ends. Stereonets . 3-D projection into 2-D. stereonets.

841 views • 12 slides