QUIZ:
Color and Pleochroism
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Describe the Pleochroism |
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Study the sample in the rollover above. Then choose the description below that most accurately describes the sample. |
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| There are no pleochroic minerals in this sample |  |
| There are two pleochroic minerals in this sample, one pleochroic from pale yellow-green to dark olive green, and one pleochroic from dark olive green to pale yellow-green |  |
| There are two minerals in this sample, one pleochroic from pale yellow-green to dark olive green, and one colorless and non-pleochroic |  |
| Pleochroism could not be determined in this sample because of the intense interference colors |  |
