| Description | Chamosite from MP165, Washington Pass, Okanogan Co., WA |
|---|---|
| Field of View | 0.77 x 0.77 mm |
| Stacking | 63 frames at 4 µm. Depth of Field: 252 µm |
| Copyright | Copyright © 2015, Bruce J Kelley - This image is copyrighted. Unauthorized reproduction prohibited. |
| Photographer | Bruce Kelley |