Obsidiana
Superior, Mtes. Pinal, Pinal Co., Arizona, EEUU.
67 x 42 x 46 mm
Vidrio volcánico
Lágrimas del apache, en matriz de perlita (Autor: José Luis Zamora)
| Dimensions: | 800 x 865 |
| File size: | 91.01 kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |