|Reflected Light Photomicrograph of the Polished Surface. Troilite Inclusions (yellow) are Abundant.|
|Same View as Above, but with Surface Etched with Nital. Complex Metal Structure is Obvious.|
|A Melted Troilite-Metal Caused by Atmospheric Entry Heating|
|Reflected Light in Crossed Polars. Deformation twinning is Obvious in the Troilite.|
|Reflected Light Photomicrograph of Etched Surface. The Heat-Altered Alpha 2 Structure Caused |
by Atmospheric Entry Heating is Seen in Kamacite to the Right Side of the Image.