Ten New Slides in a Complete Teaching Set
- Hand Made by Wards® staff Geologists
- 10 Specially Selected Samples
- Demonstrates Refractive Index of Minerals
Students learn to evaluate refractive index using the Becke Line method.
Set includes teacher’s guide and student worksheets.
10 slides with one mineral each: fluorite, microcline, albite, quartz, labradorite, biotite, calcite, hornblende, almandine, granite.