FMF Minerals Gallery

To access to this FMF post with the image

Gypsum "Ram’s Horn"
Crystal Cave, lower levels, (like, maybe the 300 level) Mariposa Mine, California Hill, Terlingua Mercury District, Brewster County, Texas, USA
10.6 x 15.1 x 4.0 cm.
Gail Spann specimen
Joe Budd photo

To start the mineralogy of the Lone Star State we used the image of this fine Gypsum from Gail Spann.

Thanks Gail! (Author: Jordi Fabre)