Access to FMF Forum

A general guide for using the FMF Gallery

FMF Minerals Gallery

To access to this FMF post with the image

Polished aragonite sample (7 cm) from the Cotta sandstone quarries, Pirna, Erzgebirge, Saxony. These quarries gave the stones for the famous Frauenkirche in Dresden! (Author: Andreas Gerstenberg)

Polished aragonite sample (7 cm) from the Cotta sandstone quarries, Pirna, Erzgebirge, Saxony. These quarries gave the stones for the famous Frauenkirche in Dresden! (Author: Andreas Gerstenberg)

Dimensions: 600 x 429
File size: 21.28 kbytes
Taken on:  
Camera model:  
Shutter speed:  
Focal length:  
Aperture:  
Flash:  
ISO: