Aragonite on Quartz.
Condado Monroe, Indiana, USA
The geode is about 13 cm while most of the aragonite is 4 mm - 6mm
(Author: Bob Harman)
| Dimensiones: | 1490 x 1224 |
| Tamaño fichero: | 478.64 kbytes |
| Captura: | |
| Modelo cámara: | |
| Velocidad obturador: | |
| Focal length: | |
| Apertura: | |
| Flash: | |
| ISO: |