| Description | Orange mimetite and unknown yellow crystals from Sammy Dog Mine, Pima Co., AZ |
|---|---|
| Field of View | 1.52 x 1.52 mm |
| Stacking | 157 frames at 4 µm. Depth of Field: 628 µm |
| Copyright | Copyright © 2015, Bruce J Kelley - This image is copyrighted. Unauthorized reproduction prohibited. |
| Photographer | Bruce Kelley |