Acceso a Foro FMF

Guía de uso de Galería FMF

Galería de Minerales FMF

Para acceder al hilo de FMF donde está la foto

Analcime Knife River, St. Louis County, Minnesota, USA The specimen is about 7.5 X 8 X 6 cm. The analcite crystals are quite small, only about 2mm. See the close-up. (Author: John Nash)

Analcime
Knife River, St. Louis County, Minnesota, USA
The specimen is about 7.5 X 8 X 6 cm.
The analcite crystals are quite small, only about 2mm. See the close-up. (Author: John Nash)

Dimensiones: 750 x 498
Tamaño fichero: 52.94 kbytes
Captura:  
Modelo cámara:  
Velocidad obturador:  
Focal length:  
Apertura:  
Flash:  
ISO: