Access to FMF Forum

A general guide for using the FMF Gallery

FMF Minerals Gallery

To access to this FMF post with the image

3 mm faujasite octahedron (covered with manganese oxides). (Author: Andreas Gerstenberg)

3 mm faujasite octahedron (covered with manganese oxides). (Author: Andreas Gerstenberg)

Dimensions: 600 x 505
File size: 35.61 kbytes
Taken on:  
Camera model:  
Shutter speed:  
Focal length:  
Aperture:  
Flash:  
ISO: