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Photographic gallery.  Thousands of particles under the microscope.
Hausmannite

Hausmannite

This is a view of polished Hausmannite. The bottom image is rotated 90 degrees from the top image. The direction of the polarizing filter has not been rotated.

Reflected Brightfield Illumination Showing Pleochroism

Definition/Function:

Significance in the Environment:

Characteristic Features:

Associated Particles:

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