By Callahan
- 266 views
- View Callahan's images
Obsidian like rock from smelting metal. Found at old site where 1800s ore was processed in ft worth.
Photo Information
- Taken with Apple iPhone SE (1st generation)
- Focal Length 4.2 mm
- Exposure Time 1/30
- f Aperture f/2.2
- ISO Speed 50
Recommended Comments
There are no comments to display.