Gypsum
Kellner mine, Karnes Uranium District, Karnes Co., Texas, USA
Large crystal: 2.0 X .6 X 1.1 cm.
Water clear gypsum (selenite) crystals on micrite matrix. Large crystal is 2.0 X .6 X 1.1 cm. Found inside concretions, self collected in 2003 during Kellner mine reclamation. (Author: Paul Bordovsky)
Dimensiones: | 600 x 400 |
Tamaño fichero: | 41.35 kbytes |
Captura: | |
Modelo cámara: | |
Velocidad obturador: | |
Focal length: | |
Apertura: | |
Flash: | |
ISO: |