Identification of crystalline materials with the polarized light microscope is of importance for those working in forensics, soil science, pharmaceuticals, environmental analyses, analysis of pigments, and earth sciences. This class introduces the student to a range of methods used for the identification of crystalline materials. A number of techniques are employed or demonstrated, including immersion methods, crystal rotation methods and the use of rotating compensators. Optical properties of both isotropic and anisotropic comminuted mineral samples are used as examples throughout the course.
See below for course outline and additional information.
Principles, theory, and practice of optical crystallography using polarized-light microscopy (PLM) applied to particle and materials characterization and identification.
Everyone with the need for problem solving using optical crystallography and polarized light microscopy, including:
Students are expected to successfully complete a variety of tasks in the form of hands-on exercises, laboratory exercises, identifications of unknowns, and quizzes. In addition, the students are required to have 100% attendance during the course, participate in class, complete a student evaluation form and pre and post course assessment forms.
The student is notified at the end of the course whether or not they have successfully completed the requirements of the course based on:
Upon successfully meeting these requirements, a student is awarded a certificate of completion and CEU credits, if available. Those who have not successfully passed the course requirements do not receive a certificate or CEU credits.