University of Idaho
Laboratory Exercises and Demonstrations with the Spindle Stage part of Cutting Edge:Mineralogy:Activities
The goal of this lab session is to introduce you to the spindle stage and its possible uses in an undergraduate mineralogy lab. A spindle stage is a one-axis rotation device that mounts on a polarizing microscope and is used to aid in the measurement of optical properties of single crystals. At the undergraduate level, it can be used to identify minerals and to demonstrate the relationships among grain shape, retardation, and interference figures. A natural extension of these uses is undergraduate research on the optical properties of minerals.
Concept Maps in Mineralogy part of Cutting Edge:Visualization:Examples
Concept map showing the relationship between different minerals and approaches used in mineralogy. Categories include: crystal chemistry, external and internal structure, phase diagrams, physical properties, and systemtic mineralogy. See Dyar et al. (2004) Journal of Geological Education, vol. 52, p.23-30 for details.
Geology and Human Health Participants: Presenter
Public Policy Workshop Participants: Presenter