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. |