FMF Minerals Gallery

To access to this FMF post with the image

Calcite
Hovland, Cook County, Minnesota, USA
6.6 cm. x 5.2 cm.
Photo: Bob Weaver

One image of a Calcite, kindly supplied by Bob Weaver for Minessota, a state where apparently is hard to find minerals from.

Again, thank you Bob! (Author: Jordi Fabre)